author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 08:32:10 +0300 | |
changeset 28 | b7da29130b0e |
parent 23 | e6ad4ef83b23 |
child 30 | 80e4d18b72f5 |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (developer.feedback@nokia.com) |
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** |
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** This file is part of the HbCore module of the UI Extensions for Mobile. |
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** |
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** GNU Lesser General Public License Usage |
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** This file may be used under the terms of the GNU Lesser General Public |
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** License version 2.1 as published by the Free Software Foundation and |
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** appearing in the file LICENSE.LGPL included in the packaging of this file. |
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** Please review the following information to ensure the GNU Lesser General |
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** Public License version 2.1 requirements will be met: |
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at developer.feedback@nokia.com. |
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** |
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****************************************************************************/ |
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|
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#include "hbtoolbar.h" |
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#include "hbtoolbar_p.h" |
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#include "hbaction.h" |
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#include "hbtoolbutton.h" |
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#include "hbtoolbutton_p.h" |
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#include "hbapplication.h" |
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#include "hbnamespace_p.h" |
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#include "hbtoolbarextension.h" |
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#include "hbtoolbarextension_p.h" |
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#include "hbwidget_p.h" |
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#include "hbinstance.h" |
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#include "hbactionmanager_p.h" |
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#include "hbmainwindow_p.h" |
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#include "hbcolorscheme.h" |
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#include <hbwidgetfeedback.h> |
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#include <QGraphicsLinearLayout> |
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#include <QGraphicsSceneResizeEvent> |
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#include <QWidget> // for QWIDGETSIZE_MAX |
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#include <QActionEvent> |
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#include <QDebug> |
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#include <QGesture> |
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#ifdef HB_EFFECTS |
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#include "hbeffectinternal_p.h" |
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#endif |
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/*! |
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@beta |
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@hbcore |
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\class HbToolBar |
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\brief The HbToolBar class provides a widget that gives quick access to commands |
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associated with the view. |
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A toolbar provides similar functions to an options menu (HbMenu class). Like an options |
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menu, a toolbar represents commands that apply to the entire view and not to individual |
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items in the view. However, there are some important differences. A toolbar shows the |
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options as buttons (each of which can have an image and a label) whereas a menu shows the |
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options in a simple list. Typically the toolbar gives access to the view's most important |
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commands (called first order commands) and menus provide access to second order commands. |
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In an application that has multiple views (HbView class), typically the toolbar also |
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enables the user to switch quickly between views. |
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|
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\image html toolbar.png A toolbar that has five buttons |
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Toolbars contain \b actions, which are objects of class HbAction. A toolbar can contain |
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actions that represent a button and actions that open a popup, called a toolbar extension |
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(HbToolBarExtension class). This can contain additional actions or a widget, such as a list. |
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Use addAction() to create an action and add it to the toolbar. There are several overloads |
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of this function, which allow you to specify both a text and image or just a text and also to |
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connect the action's \link HbAction::triggered() triggered()\endlink signal to a slot on |
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a receiver object. The image and text, if specified, are applied to the toolbar button. |
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Using an image is recommended. Use the insertAction(), addActions() and insertActions() methods |
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(which are inherited from QGraphicsWidget) to add existing actions to the toolbar. Use |
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clearActions() to clear all of the actions from a toolbar and removeAction() to remove |
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individual actions. |
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Typically a toolbar can accommodate up to five actions. If you add more actions than can |
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fit, the additional actions are hidden behind the endmost button, which activates |
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a popup containing the extra actions. However, usability guidelines suggest that this |
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should be avoided. The order of the actions within the toolbar controls the order of the |
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buttons that the user sees. |
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|
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When you add the actions directly to the toolbar, addAction() and addActions() append |
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the actions to the end of the toolbar and insertAction() and insertActions() enable you to |
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specify the required position. However, there is an alternative approach to ordering the |
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action items. That is to call HbView::addAction() to add actions to the \b view and |
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let the view distribute them to the options menu or toolbar, depending on the preference |
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set, the UI command distribution template, and taking into account the available space in |
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the toolbar. The menu and toolbar then order the actions according to their defined roles |
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and the UI command container template. This approach makes it easier to create consistent |
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user interfaces and applications that work well on a variety of different devices. |
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After you add an action item to a toolbar, you can connect its \link HbAction::triggered() |
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triggered()\endlink signal to a slot on a receiver object. Alternatively you can use one of |
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the addAction() overloads that allow you to add an action and specify a receiver slot at |
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the same time. The receiver is notified when the action is \link HbAction::triggered() |
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triggered()\endlink, which means that the user has selected the button; for example, by |
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tapping it. |
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|
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By default, the toolbar is horizontal and positioned at the bottom of the view. Use |
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setOrientation() to change the orientation to vertical. The toolbar is then positioned on |
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the right of the view. |
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|
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You add the toolbar to the view by calling HbView::setToolBar(). If you want to hide the |
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toolbar, it is recommended that you call HbView::setItemVisible() rather than calling |
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\link QGraphicsItem::hide() hide()\endlink or \link QGraphicsItem::setVisible() |
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setVisible()\endlink on the toolbar itself. |
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|
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You can disable a toolbar button by calling \c setEnabled(false) on the action. This |
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property is inherited from QAction. Other properties inherited from QAction enable |
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you to specify that an action is checkable (which means it has an on/off state), to |
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set a keyboard shortcut, and so on. |
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\b Note: When you add an action to the toolbar, the HbToolBar implementation creates an |
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internal HbToolButton object. This is not accessible and is an implementation detail that |
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might change in the future. |
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|
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\section _usecases_hbtoolbar Using the HbToolBar class |
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\subsection _uc_001_hbtoolbar Creating a toolbar |
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|
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The following example demonstrates creating a toolbar and adding an action |
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to it and then adding the toolbar to the view: |
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|
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\code |
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// Create the toolbar object. |
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HbToolBar *toolBar = new HbToolBar(); |
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|
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HbAction *closeAction = toolBar->addAction(tr("Close")); |
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|
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// Add the toolbar to the view. |
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myView->setToolBar(toolBar); |
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\endcode |
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|
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\subsection _uc_002_hbtoolbar Connecting a toolbar action's signal to a slot |
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|
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You must connect the action's \link HbAction::triggered() triggered()\endlink |
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signal to a suitable slot on the receiver object that is to carry out the command. |
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For example: |
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|
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\code |
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QObject::connect(closeAction, SIGNAL(triggered(bool)), this, SLOT(closeAccount(bool))); |
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\endcode |
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Alternatively you can add the action and connect its signal to a slot by using one of the |
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the convenience \link HbToolBar::addAction(const QString &, const QObject *, const char *) |
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addAction() \endlink overloads that let you add the action to the toolbar and connect its |
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signal to a suitable slot in one call. For example: |
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157 |
|
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\code |
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toolBar->addAction(tr("Open"), d, SLOT(openAccount(bool))); |
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\endcode |
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161 |
|
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\subsection _uc_003_hbtoolbar Adding actions to the view |
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|
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As mentioned above, there are advantages in terms of consistency and portability to |
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adding toolbar actions to the view rather than to the toolbar itself. The following example |
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demonstrates this. It creates two action items, specifies their command roles, and then |
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adds them to the view, specifying the toolbar as the preferred container. The view takes |
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this preference into account but may place them in the options menu if, for example, the |
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toolbar is already full. The menu and toolbar order the actions according to their defined |
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command roles. |
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\code |
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HbAction *actionCircle = new HbAction(); |
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actionCircle->setToolTip("Circle"); |
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actionCircle->setIcon(HbIcon("circle.png")); |
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actionCircle->setCommandRole(HbAction::OtherRole); |
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|
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HbAction *actionStar = new HbAction(); |
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actionStar->setToolTip("Star"); |
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actionStar->setIcon(HbIcon("star.png")); |
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actionStar->setCommandRole(HbAction::OtherRole); |
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// Add actions to the view. |
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myView->addAction(actionStar, HbView::ToolBar); |
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myView->addAction(actionCircle, HbView::ToolBar); |
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\endcode |
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\subsection _uc_004_hbtoolbar Hiding the toolbar |
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The next example demonstrates calling HbView::setItemVisible() to hide the |
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toolbar. This is the recommended way of hiding a toolbar: |
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\dontinclude ultimatecodesnippet/ultimatecodesnippet.cpp |
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\skip Start of snippet 59 |
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\until End of snippet 59 |
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\sa HbToolBarExtension, HbView, HbMenu, HbAction |
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*/ |
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/*! |
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\fn int HbToolBar::type() const |
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*/ |
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// ======== MEMBER FUNCTIONS ======== |
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/*! |
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Constructs a toolbar with the given \a parent. |
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*/ |
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HbToolBar::HbToolBar( QGraphicsItem *parent ) |
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: HbWidget(*new HbToolBarPrivate, parent) |
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{ |
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Q_D(HbToolBar); |
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d->q_ptr = this; |
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d->init(); |
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setFlag(QGraphicsItem::ItemIsPanel); |
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setFlag(QGraphicsItem::ItemHasNoContents, true); |
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} |
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|
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/*! |
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Protected constructor. |
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*/ |
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HbToolBar::HbToolBar( HbToolBarPrivate &dd, QGraphicsItem *parent ) |
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: HbWidget(dd, parent) |
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{ |
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Q_D(HbToolBar); |
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d->q_ptr = this; |
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d->init(); |
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} |
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/*! |
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Destructor |
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*/ |
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HbToolBar::~HbToolBar() |
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{ |
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if (!scene() || !scene()->property("destructed").isValid()) { |
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foreach (QAction *action, actions()) {// krazy:exclude=qclasses |
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HbAction* hbAction = qobject_cast<HbAction *>(action); |
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if (hbAction){ |
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if (hbAction->toolBarExtension()){ |
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hbAction->toolBarExtension()->deleteLater(); |
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} |
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hbAction->setToolBarExtension(0); |
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} |
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} |
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} |
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} |
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|
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/*! |
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Creates a new action with the given \a text and adds the action to |
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the end of the toolbar. The toolbar takes ownership of the new action. |
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\overload |
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\return The new action. |
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*/ |
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HbAction *HbToolBar::addAction( const QString &text ) |
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{ |
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HbAction *action = new HbAction(text, this); |
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addAction(action); |
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return action; |
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} |
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|
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/*! |
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Creates a new action with the given \a icon and \a text and adds the |
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action to the end of the toolbar. The toolbar takes ownership of the new action. |
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\overload |
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\return The new action. |
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*/ |
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HbAction *HbToolBar::addAction( const HbIcon &icon, const QString &text ) |
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{ |
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HbAction *action = new HbAction(icon, text, this); |
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addAction(action); |
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return action; |
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} |
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|
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/*! |
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Creates a new action with the given \a text, adds the action to the |
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end of the toolbar, and connects the action's \link HbAction::triggered() |
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triggered()\endlink signal to a receiver object's slot. The toolbar takes ownership |
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of the new action. |
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|
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\overload |
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\param text The text for the new action. |
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\param receiver The object that is to receive the new action's signal. |
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\param member The slot on the receiver to which the action's signal is to connect. |
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\return The new action. |
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*/ |
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HbAction *HbToolBar::addAction( const QString &text, const QObject *receiver, const char *member ) |
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{ |
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HbAction *action = new HbAction(text, this); |
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QObject::connect(action, SIGNAL(triggered(bool)), receiver, member); |
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addAction(action); |
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return action; |
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} |
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|
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/*! |
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Creates a new action with the given \a icon and \a text, adds the action |
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to the end of the toolbar, and connects the action's \link HbAction::triggered() |
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triggered()\endlink signal to a receiver object's slot. The toolbar takes ownership |
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of the new action. |
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|
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\overload |
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\param icon The image for the new action. |
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\param text The text for the new action. |
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\param receiver The object that is to receive the new action's signal. |
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\param member The slot on the receiver to which the action's signal is to connect. |
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\return The new action. |
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*/ |
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HbAction *HbToolBar::addAction( const HbIcon &icon, const QString &text, const QObject *receiver, const char *member ) |
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{ |
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HbAction *action = new HbAction(icon, text, this); |
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QObject::connect(action, SIGNAL(triggered(bool)), receiver, member); |
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addAction(action); |
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return action; |
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} |
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316 |
|
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/*! |
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Adds \a extension as a toolbar extension at the end of the toolbar. |
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319 |
|
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\return The action that opens the new extension. |
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321 |
|
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\sa insertExtension() |
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*/ |
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HbAction *HbToolBar::addExtension( HbToolBarExtension *extension ) |
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325 |
{ |
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return insertExtension(0, extension); |
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} |
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328 |
|
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/*! |
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Inserts \a extension as a toolbar extension in front of the \a before action, provided |
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it is a valid toolbar action. If \a before is 0 or is not valid, this function adds |
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the extension to the end of the toolbar. |
0
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333 |
|
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\return The action that opens the new extension. |
0
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335 |
|
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\sa addExtension() |
0
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*/ |
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HbAction *HbToolBar::insertExtension( HbAction *before, HbToolBarExtension *extension ) |
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339 |
{ |
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Q_D(HbToolBar); |
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341 |
|
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d->initToolBarExtension(extension); |
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343 |
|
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insertAction(before, extension->extensionAction()); |
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return extension->extensionAction(); |
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346 |
} |
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347 |
|
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348 |
/*! |
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Returns the orientation of the toolbar. |
0
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350 |
|
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351 |
@beta |
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352 |
|
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\sa setOrientation() |
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*/ |
0
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Qt::Orientation HbToolBar::orientation() const |
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356 |
{ |
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Q_D(const HbToolBar); |
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return d->mOrientation; |
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} |
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360 |
|
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361 |
/*! |
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Sets the orientation of the toolbar. |
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363 |
|
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@beta |
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365 |
|
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\b Example: |
0
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367 |
|
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\code |
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HbToolBar *toolBar = new HbToolBar(); |
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toolBar->setOrientation(Qt::Vertical); |
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\endcode |
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372 |
|
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\sa orientation() |
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*/ |
0
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void HbToolBar::setOrientation( Qt::Orientation orientation ) |
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376 |
{ |
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Q_D(HbToolBar); |
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378 |
|
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d->setOrientation ( orientation ); |
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d->minimumToolButtonSize = QSizeF(); |
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381 |
|
0
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382 |
} |
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383 |
|
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384 |
/*! |
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385 |
\reimp |
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386 |
*/ |
0
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QVariant HbToolBar::itemChange( GraphicsItemChange change, const QVariant &value ) |
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388 |
{ |
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Q_D(HbToolBar); |
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QVariant result = HbWidget::itemChange(change, value); |
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391 |
|
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switch (change) { |
2
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393 |
case ItemVisibleHasChanged: |
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if (d->emitVisibilityChangeSignal && value.toBool()) { |
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QMetaObject::invokeMethod(&d->core, "visibilityChanged", Qt::DirectConnection); |
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d->emitVisibilityChangeSignal = false; |
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} |
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break; |
0
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399 |
case ItemVisibleChange: |
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if (d->mOrientationEffectsRunning) |
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401 |
return result; |
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402 |
if (value.toBool()) { |
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if (d->mDoLayoutPending && d->polished) { |
0
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d->doLayout(); |
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405 |
} |
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if (!d->mDialogToolBar) { |
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d->doLazyInit(); |
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d->delayedStartEffects = d->mDoLayoutPending && !d->mSuppressNextAppearEffect; |
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|
409 |
if (!d->delayedStartEffects && d->hasEffects && !d->mSuppressNextAppearEffect) { |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
d->startAppearEffect(); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
d->delayedHide = d->hasEffects; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
} else { |
21
4633027730f5
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
6
diff
changeset
|
415 |
d->mSuppressNextAppearEffect = false; |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
if(d->moreExtension && d->moreExtension->isVisible()){ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
d->moreExtension->setVisible(false); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
} |
6
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
419 |
bool hideDelayed = d->delayedHide; |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
if (d->delayedHide && d->hasEffects) { // about to hide and we wanna delay hiding |
6
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
421 |
// This check solves the situation where toolbar is hidden by its parent. |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
422 |
// Delayed hide changes explicit bit in qgraphicsitem which makes |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
423 |
// toolbar to stay hidden when parent becomes visible again. |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
424 |
// There is a small misbehaviour when parentItem is hidden and hide was explicitely |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
425 |
// called for toolbar. In this case toolbar hides without the effect. |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
426 |
if ((!parentItem() || (parentItem() && parentItem()->isVisible()))) { |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
427 |
if (!d->hidingInProgress) { // Prevent reentrance |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
428 |
d->hidingInProgress = true; |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
429 |
d->startDisappearEffect(); |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
430 |
d->delayedHide = false; |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
431 |
} |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
432 |
} else { |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
433 |
d->delayedHide = false; |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
} |
6
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
436 |
if (hideDelayed) { |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
return true; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
} else { |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
d->delayedHide = d->hasEffects; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
d->hidingInProgress = false; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
#ifdef HB_EFFECTS |
6
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
442 |
HbEffect::cancel(this, QString(), true); |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
#endif |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
} |
6
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
445 |
if (d->mVisibleToolButtons.count()){ |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
446 |
d->emitVisibilityChangeSignal = true; |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
447 |
QMetaObject::invokeMethod(&d->core, "visibilityChanged", Qt::QueuedConnection); |
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
448 |
} |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
break; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
default: |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
break; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
return result; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
/*! |
21
4633027730f5
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
6
diff
changeset
|
458 |
\reimp |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
*/ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
void HbToolBar::changeEvent( QEvent *event ) |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
{ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
Q_D(HbToolBar); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
if (event->type() == QEvent::LayoutDirectionChange) { |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
d->updateToolBarExtensions(); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
d->updateButtonsLayoutDirection(); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
|
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
QGraphicsWidget::changeEvent(event); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
|
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
/*! |
21
4633027730f5
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
6
diff
changeset
|
472 |
\reimp |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
*/ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
void HbToolBar::resizeEvent(QGraphicsSceneResizeEvent *event) |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
{ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
Q_D(HbToolBar); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
HbWidget::resizeEvent(event); |
21
4633027730f5
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
6
diff
changeset
|
478 |
if (isVisible()) { |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
d->updateToolBarForSizeChange(); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
|
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
/*! |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
\reimp |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
*/ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
void HbToolBar::hideEvent(QHideEvent *event) |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
{ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
HbWidget::hideEvent(event); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
|
6
c3690ec91ef8
Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
5
diff
changeset
|
491 |
/*! |
0
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
\reimp |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
*/ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
bool HbToolBar::event(QEvent *event) |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
{ |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
Q_D(HbToolBar); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
switch( event->type() ) { |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
case QEvent::ActionAdded: |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
d->actionAdded(static_cast<QActionEvent*>(event)); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
return true; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
case QEvent::ActionRemoved: |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
d->actionRemoved(static_cast<QActionEvent*>(event)); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
return true; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
case QEvent::ActionChanged: |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
// happens at least when action->setVisible(bool visible) is called |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
if (d->polished && isVisible()) { |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
d->resetVisibleButtonsList(); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
d->doLayout(); |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
} else { |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
d->mDoLayoutPending = true; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
} |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
return true; |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
default: |
16d8024aca5e
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
return HbWidget::event(event); |
16d8024aca5e
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} |
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/*! |
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\reimp |
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void HbToolBar::gestureEvent(QGestureEvent *) |
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/*! |
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\reimp |
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void HbToolBar::updatePrimitives() |
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Q_D(HbToolBar); |
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for (int i = 0; i < d->mVisibleToolButtons.count(); i++) { |
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d->mVisibleToolButtons.at(i)->updatePrimitives(); |
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} |
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if (d->moreExtensionButton) { |
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d->moreExtensionButton->updatePrimitives(); |
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\reimp |
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void HbToolBar::polish(HbStyleParameters ¶ms) |
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{ |
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Q_D(HbToolBar); |
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if (d->mDoLayoutPending && isVisible()) { |
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d->doLayout(); |
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HbWidget::polish(params); |
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|
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#include "moc_hbtoolbar.cpp" |