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3 <head> |
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5 <meta name="copyright" content="(C) Copyright 2005" /> |
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6 <meta name="DC.rights.owner" content="(C) Copyright 2005" /> |
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7 <meta content="concept" name="DC.Type" /> |
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8 <meta name="DC.Title" content="WRTKit View Class" /> |
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9 <meta scheme="URI" name="DC.Relation" content="WRTKit_API_Reference-GUID-00e47c27-0a1a-443f-ae85-cf3381635170.html" /> |
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14 <title> |
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15 WRTKit View Class</title> |
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16 </head> |
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17 <body id="GUID-E673FE1A-CF46-46F5-B243-CE7422C69CC5"><a name="GUID-E673FE1A-CF46-46F5-B243-CE7422C69CC5"><!-- --></a> |
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18 |
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19 |
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20 |
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21 <h1 class="topictitle1"> |
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22 WRTKit View Class</h1> |
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23 |
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24 <div> |
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25 |
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26 <div class="section"><h2 class="sectiontitle"> |
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27 Description</h2> |
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28 |
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29 |
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30 <p> |
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31 |
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32 The View class is an abstract base class for all views. Views are containers for controls |
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33 and are used to collect the set of controls that constitutes a logical view in a |
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34 widget user interface. The displayed view is controlled by the UIManager. Don't |
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35 instantiate View directly but rather one of its subclasses, e.g. ListView. |
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36 </p> |
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37 |
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38 </div> |
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39 |
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40 <div class="section"><h2 class="sectiontitle"> |
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41 Inherits from</h2> |
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42 |
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43 |
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44 <p> |
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45 |
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46 <a href="WRTKit_UIElement_Class-GUID-37b82f75-720c-4f54-9769-cda18453ffa3.html"> |
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47 UIElement</a> |
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48 </p> |
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49 |
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50 </div> |
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51 |
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52 <div class="section"><h2 class="sectiontitle"> |
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53 Events</h2> |
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54 |
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55 |
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56 <br /><ul> |
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57 |
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58 <li> |
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59 |
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60 <p> |
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61 FocusedControlChanged</p> |
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62 |
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63 |
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64 |
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65 <p> |
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66 |
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67 This event is fired when the focused control has changed in the view. |
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68 </p> |
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69 |
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70 |
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71 </li> |
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72 |
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73 </ul> |
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74 |
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75 </div> |
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76 |
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77 </div> |
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78 |
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79 <div> |
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80 <div class="familylinks"> |
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81 <div class="parentlink"><strong>Parent topic:</strong> <a href="WRTKit_API_Reference-GUID-00e47c27-0a1a-443f-ae85-cf3381635170.html">WRTKit API Reference</a></div> |
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82 </div> |
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83 </div> |
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84 <div class="nested1" id="GUID-03FF9D38-7DA8-47F6-BE17-05C06A45EC23"><a name="GUID-03FF9D38-7DA8-47F6-BE17-05C06A45EC23"><!-- --></a> |
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85 |
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86 <h2 class="topictitle2"> |
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87 getFocusedControl()</h2> |
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88 |
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89 <div> |
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90 |
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91 <div class="section"><h3 class="sectiontitle"> |
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92 Syntax</h3> |
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93 |
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94 |
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95 <pre> |
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96 [Control] View.getFocusedControl(void)</pre> |
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97 |
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98 </div> |
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99 |
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100 <div class="section"><h3 class="sectiontitle"> |
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101 Description</h3> |
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102 |
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103 |
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104 <p> |
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105 |
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106 Retrieves the currently focused control in the view or null if none. |
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107 </p> |
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108 |
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109 </div> |
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110 |
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111 <div class="section"><h3 class="sectiontitle"> |
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112 Arguments</h3> |
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113 |
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114 |
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115 <p> |
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116 |
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117 This method does not take any arguments. |
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118 </p> |
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119 |
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120 </div> |
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121 |
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122 <div class="section"><h3 class="sectiontitle"> |
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123 Return value</h3> |
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124 |
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125 |
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126 <p> |
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127 |
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128 The current focused control or null if none. |
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129 </p> |
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130 |
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131 </div> |
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132 |
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133 </div> |
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134 |
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135 </div> |
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136 |
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137 <div class="nested1" id="GUID-A80F4155-D5E3-42FF-9ECA-214C7AFB8483"><a name="GUID-A80F4155-D5E3-42FF-9ECA-214C7AFB8483"><!-- --></a> |
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138 |
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139 <h2 class="topictitle2"> |
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140 focusFirstControl()</h2> |
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141 |
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142 <div> |
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143 |
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144 <div class="section"><h3 class="sectiontitle"> |
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145 Syntax</h3> |
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146 |
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147 |
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148 <pre> |
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149 [Control] View.focusFirstControl(void)</pre> |
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150 |
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151 </div> |
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152 |
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153 <div class="section"><h3 class="sectiontitle"> |
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154 Description</h3> |
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155 |
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156 |
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157 <p> |
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158 |
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159 Attempts to focus the first focusable control in the view. Note that |
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160 this method call might fail to actually focus the control in certain |
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161 circumstances, such as when the view is not visible or if no focusable |
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162 control exists. |
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163 </p> |
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164 |
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165 <p> |
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166 |
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167 This method is rarely needed because focus handling is to a high degree |
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168 handled automatically by the user interface toolkit. For example when |
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169 a new view is displayed the first focusable control is automatically |
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170 given focus. |
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171 </p> |
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172 |
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173 </div> |
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174 |
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175 <div class="section"><h3 class="sectiontitle"> |
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176 Arguments</h3> |
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177 |
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178 |
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179 <p> |
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180 |
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181 This method does not take any arguments. |
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182 </p> |
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183 |
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184 </div> |
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185 |
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186 <div class="section"><h3 class="sectiontitle"> |
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187 Return value</h3> |
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188 |
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189 |
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190 <p> |
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191 |
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192 This method does not return a value. |
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193 </p> |
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194 |
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195 </div> |
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196 |
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197 </div> |
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198 |
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199 </div> |
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200 |
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201 |
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202 </body> |
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203 </html> |
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