Mercurial > projects > dwt-samples
annotate examples/controlexample/ToolTipTab.d @ 161:eb84f9418bbf
Change module names to this not have examples in the FQN.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Mon, 01 Sep 2008 22:24:27 +0200 |
| parents | 4a04b6759f98 |
| children |
| rev | line source |
|---|---|
| 78 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2007 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 12 *******************************************************************************/ | |
|
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eb84f9418bbf
Change module names to this not have examples in the FQN.
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
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13 module controlexample.ToolTipTab; |
| 78 | 14 |
| 15 | |
| 16 | |
| 17 import dwt.DWT; | |
| 18 import dwt.events.ControlAdapter; | |
| 19 import dwt.events.ControlEvent; | |
| 20 import dwt.events.DisposeEvent; | |
| 21 import dwt.events.DisposeListener; | |
| 22 import dwt.events.SelectionAdapter; | |
| 23 import dwt.events.SelectionEvent; | |
| 24 import dwt.layout.GridData; | |
| 25 import dwt.layout.GridLayout; | |
| 26 import dwt.widgets.Button; | |
| 27 import dwt.widgets.Composite; | |
| 28 import dwt.widgets.Group; | |
| 29 import dwt.widgets.TabFolder; | |
| 30 import dwt.widgets.ToolTip; | |
| 31 import dwt.widgets.Tray; | |
| 32 import dwt.widgets.TrayItem; | |
| 33 import dwt.widgets.Widget; | |
| 34 | |
|
161
eb84f9418bbf
Change module names to this not have examples in the FQN.
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
|
35 import controlexample.Tab; |
|
eb84f9418bbf
Change module names to this not have examples in the FQN.
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
|
36 import controlexample.ControlExample; |
| 78 | 37 |
| 38 class ToolTipTab : Tab { | |
| 39 | |
| 40 /* Example widgets and groups that contain them */ | |
| 41 ToolTip toolTip1; | |
| 42 Group toolTipGroup; | |
| 43 | |
| 44 /* Style widgets added to the "Style" group */ | |
| 45 Button balloonButton, iconErrorButton, iconInformationButton, iconWarningButton, noIconButton; | |
| 46 | |
| 47 /* Other widgets added to the "Other" group */ | |
| 48 Button autoHideButton, showInTrayButton; | |
| 49 | |
| 50 Tray tray; | |
| 51 TrayItem trayItem; | |
| 52 | |
| 53 /** | |
| 54 * Creates the Tab within a given instance of ControlExample. | |
| 55 */ | |
| 56 this(ControlExample instance) { | |
| 57 super(instance); | |
| 58 } | |
| 59 | |
| 60 /** | |
| 61 * Creates the "Example" group. | |
| 62 */ | |
| 63 void createExampleGroup () { | |
| 64 super.createExampleGroup (); | |
| 65 | |
| 66 /* Create a group for the tooltip visibility check box */ | |
| 67 toolTipGroup = new Group (exampleGroup, DWT.NONE); | |
| 68 toolTipGroup.setLayout (new GridLayout ()); | |
| 69 toolTipGroup.setLayoutData (new GridData (DWT.FILL, DWT.FILL, true, true)); | |
| 70 toolTipGroup.setText ("ToolTip"); | |
| 71 visibleButton = new Button(toolTipGroup, DWT.CHECK); | |
| 72 visibleButton.setText(ControlExample.getResourceString("Visible")); | |
| 73 visibleButton.addSelectionListener (new class() SelectionAdapter { | |
| 74 public void widgetSelected (SelectionEvent event) { | |
| 75 setExampleWidgetVisibility (); | |
| 76 } | |
| 77 }); | |
| 78 } | |
| 79 | |
| 80 /** | |
| 81 * Creates the "Example" widgets. | |
| 82 */ | |
| 83 void createExampleWidgets () { | |
| 84 | |
| 85 /* Compute the widget style */ | |
| 86 int style = getDefaultStyle(); | |
| 87 if (balloonButton.getSelection ()) style |= DWT.BALLOON; | |
| 88 if (iconErrorButton.getSelection ()) style |= DWT.ICON_ERROR; | |
| 89 if (iconInformationButton.getSelection ()) style |= DWT.ICON_INFORMATION; | |
| 90 if (iconWarningButton.getSelection ()) style |= DWT.ICON_WARNING; | |
| 91 | |
| 92 /* Create the example widgets */ | |
| 93 toolTip1 = new ToolTip (shell, style); | |
| 94 toolTip1.setText(ControlExample.getResourceString("ToolTip_Title")); | |
| 95 toolTip1.setMessage(ControlExample.getResourceString("Example_string")); | |
| 96 } | |
| 97 | |
| 98 /** | |
| 99 * Creates the tab folder page. | |
| 100 * | |
| 101 * @param tabFolder org.eclipse.swt.widgets.TabFolder | |
| 102 * @return the new page for the tab folder | |
| 103 */ | |
| 104 Composite createTabFolderPage (TabFolder tabFolder) { | |
| 105 super.createTabFolderPage (tabFolder); | |
| 106 | |
| 107 /* | |
| 108 * Add a resize listener to the tabFolderPage so that | |
| 109 * if the user types into the example widget to change | |
| 110 * its preferred size, and then resizes the shell, we | |
| 111 * recalculate the preferred size correctly. | |
| 112 */ | |
| 113 tabFolderPage.addControlListener(new class() ControlAdapter { | |
| 114 public void controlResized(ControlEvent e) { | |
| 115 setExampleWidgetSize (); | |
| 116 } | |
| 117 }); | |
| 118 | |
| 119 return tabFolderPage; | |
| 120 } | |
| 121 | |
| 122 /** | |
| 123 * Creates the "Style" group. | |
| 124 */ | |
| 125 void createStyleGroup () { | |
| 126 super.createStyleGroup (); | |
| 127 | |
| 128 /* Create the extra widgets */ | |
| 129 balloonButton = new Button (styleGroup, DWT.CHECK); | |
| 130 balloonButton.setText ("DWT.BALLOON"); | |
| 131 iconErrorButton = new Button (styleGroup, DWT.RADIO); | |
| 132 iconErrorButton.setText("DWT.ICON_ERROR"); | |
| 133 iconInformationButton = new Button (styleGroup, DWT.RADIO); | |
| 134 iconInformationButton.setText("DWT.ICON_INFORMATION"); | |
| 135 iconWarningButton = new Button (styleGroup, DWT.RADIO); | |
| 136 iconWarningButton.setText("DWT.ICON_WARNING"); | |
| 137 noIconButton = new Button (styleGroup, DWT.RADIO); | |
| 138 noIconButton.setText(ControlExample.getResourceString("No_Icon")); | |
| 139 } | |
| 140 | |
| 141 void createColorAndFontGroup () { | |
| 142 // ToolTip does not need a color and font group. | |
| 143 } | |
| 144 | |
| 145 void createOtherGroup () { | |
| 146 /* Create the group */ | |
| 147 otherGroup = new Group (controlGroup, DWT.NONE); | |
| 148 otherGroup.setLayout (new GridLayout ()); | |
| 149 otherGroup.setLayoutData (new GridData (DWT.FILL, DWT.FILL, false, false)); | |
| 150 otherGroup.setText (ControlExample.getResourceString("Other")); | |
| 151 | |
| 152 /* Create the controls */ | |
| 153 autoHideButton = new Button(otherGroup, DWT.CHECK); | |
| 154 autoHideButton.setText(ControlExample.getResourceString("AutoHide")); | |
| 155 showInTrayButton = new Button(otherGroup, DWT.CHECK); | |
| 156 showInTrayButton.setText(ControlExample.getResourceString("Show_In_Tray")); | |
| 157 tray = display.getSystemTray(); | |
| 158 showInTrayButton.setEnabled(tray !is null); | |
| 159 | |
| 160 /* Add the listeners */ | |
| 161 autoHideButton.addSelectionListener (new class() SelectionAdapter { | |
| 162 public void widgetSelected (SelectionEvent event) { | |
| 163 setExampleWidgetAutoHide (); | |
| 164 } | |
| 165 }); | |
| 166 showInTrayButton.addSelectionListener (new class() SelectionAdapter { | |
| 167 public void widgetSelected (SelectionEvent event) { | |
| 168 showExampleWidgetInTray (); | |
| 169 } | |
| 170 }); | |
| 171 shell.addDisposeListener(new class() DisposeListener { | |
| 172 public void widgetDisposed(DisposeEvent event) { | |
| 173 disposeTrayItem(); | |
| 174 } | |
| 175 }); | |
| 176 | |
| 177 /* Set the default state */ | |
| 178 autoHideButton.setSelection(true); | |
| 179 } | |
| 180 | |
| 181 void createSizeGroup () { | |
| 182 // ToolTip does not need a size group. | |
| 183 } | |
| 184 | |
| 185 /** | |
| 186 * Disposes the "Example" widgets. | |
| 187 */ | |
| 188 void disposeExampleWidgets () { | |
| 189 disposeTrayItem(); | |
| 190 super.disposeExampleWidgets(); | |
| 191 } | |
| 192 | |
| 193 /** | |
| 194 * Gets the "Example" widget children. | |
| 195 */ | |
| 196 // Tab uses this for many things - widgets would only get set/get, listeners, and dispose. | |
| 197 Widget[] getExampleWidgets () { | |
| 198 return [ cast(Widget) toolTip1 ]; | |
| 199 } | |
| 200 | |
| 201 /** | |
| 202 * Returns a list of set/get API method names (without the set/get prefix) | |
| 203 * that can be used to set/get values in the example control(s). | |
| 204 */ | |
| 205 char[][] getMethodNames() { | |
| 206 return ["Message", "Text"]; | |
| 207 } | |
| 208 | |
| 209 /** | |
| 210 * Gets the text for the tab folder item. | |
| 211 */ | |
| 212 char[] getTabText () { | |
| 213 return "ToolTip"; | |
| 214 } | |
| 215 | |
| 216 /** | |
| 217 * Sets the state of the "Example" widgets. | |
| 218 */ | |
| 219 void setExampleWidgetState () { | |
| 220 showExampleWidgetInTray (); | |
| 221 setExampleWidgetAutoHide (); | |
| 222 super.setExampleWidgetState (); | |
| 223 balloonButton.setSelection ((toolTip1.getStyle () & DWT.BALLOON) !is 0); | |
| 224 iconErrorButton.setSelection ((toolTip1.getStyle () & DWT.ICON_ERROR) !is 0); | |
| 225 iconInformationButton.setSelection ((toolTip1.getStyle () & DWT.ICON_INFORMATION) !is 0); | |
| 226 iconWarningButton.setSelection ((toolTip1.getStyle () & DWT.ICON_WARNING) !is 0); | |
| 227 noIconButton.setSelection ((toolTip1.getStyle () & (DWT.ICON_ERROR | DWT.ICON_INFORMATION | DWT.ICON_WARNING)) is 0); | |
| 228 autoHideButton.setSelection(toolTip1.getAutoHide()); | |
| 229 } | |
| 230 | |
| 231 /** | |
| 232 * Sets the visibility of the "Example" widgets. | |
| 233 */ | |
| 234 void setExampleWidgetVisibility () { | |
| 235 toolTip1.setVisible (visibleButton.getSelection ()); | |
| 236 } | |
| 237 | |
| 238 /** | |
| 239 * Sets the autoHide state of the "Example" widgets. | |
| 240 */ | |
| 241 void setExampleWidgetAutoHide () { | |
| 242 toolTip1.setAutoHide(autoHideButton.getSelection ()); | |
| 243 } | |
| 244 | |
| 245 void showExampleWidgetInTray () { | |
| 246 if (showInTrayButton.getSelection ()) { | |
| 247 createTrayItem(); | |
| 248 trayItem.setToolTip(toolTip1); | |
| 249 } else { | |
| 250 disposeTrayItem(); | |
| 251 } | |
| 252 } | |
| 253 | |
| 254 void createTrayItem() { | |
| 255 if (trayItem is null) { | |
| 256 trayItem = new TrayItem(tray, DWT.NONE); | |
| 257 trayItem.setImage(instance.images[ControlExample.ciTarget]); | |
| 258 } | |
| 259 } | |
| 260 | |
| 261 void disposeTrayItem() { | |
| 262 if (trayItem !is null) { | |
| 263 trayItem.setToolTip(null); | |
| 264 trayItem.dispose(); | |
| 265 trayItem = null; | |
| 266 } | |
| 267 } | |
| 268 } |