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Diff Revisions 949 vs 950 for /trunk/Java/GWT/Client/src/org/litesoft/GWT/client/nonpublic/AbstractDialog.java

Diff revisions: vs.
  @@ -1,368 +1,368 @@
1 - // This Source Code is in the Public Domain per: http://unlicense.org
2 - package org.litesoft.GWT.client.nonpublic;
3 -
4 - import org.litesoft.GWT.client.*;
5 - import org.litesoft.GWT.client.widgets.*;
6 - import org.litesoft.GWT.client.widgets.nonpublic.*;
7 - import org.litesoft.GWT.client.widgets.nonpublic.external.*;
8 - import org.litesoft.commonfoundation.typeutils.*;
9 - import org.litesoft.core.delayed.*;
10 -
11 - import com.google.gwt.core.client.*;
12 - import com.google.gwt.event.shared.*;
13 - import com.google.gwt.user.client.*;
14 - import com.google.gwt.user.client.Event.*;
15 - import com.google.gwt.user.client.ui.*;
16 - import com.google.gwt.widgetideas.client.*;
17 -
18 - public abstract class AbstractDialog extends PopupPanel // PopupPanel is a SimplePanel
19 - implements Dialog,
20 - UiPositionAndSizeAdjustable {
21 - private static final String TOP = "Top";
22 - private static final String LEFT = "Left";
23 - private static final String RIGHT = "Right";
24 - private static final String BOTTOM = "Bottom";
25 -
26 - protected String mDefaultTitle;
27 - private Opaqueness mOpaqueness;
28 -
29 - private AbstractFloaterPanel mOuterPanel;
30 - private DialogCloseCallBack mCloseCallBack = null;
31 - protected boolean mShowing = false;
32 - private int mMinimumMarginWidth = 1;
33 - private int mMinimumMarginHeight = 1;
34 - private boolean mMaximize = false;
35 -
36 - public AbstractDialog( String pDefaultTitle, Opaqueness pOpaqueness ) {
37 - super( false, true );
38 -
39 - mDefaultTitle = pDefaultTitle;
40 - mOpaqueness = (pOpaqueness != null) ? pOpaqueness : Opaqueness.Full;
41 - }
42 -
43 - public boolean isCancelable() {
44 - return true;
45 - }
46 -
47 - private void setBorder( Grid pGrid, int pRow, String pRowClass, int pCol, String pColClass ) {
48 - TransparentImage zWidget = new TransparentImage();
49 - pGrid.setWidget( pRow, pCol, zWidget );
50 - Element zParent = DOM.getParent( zWidget.getElement() );
51 - CommonElementHelper.setStyleClass( zParent, "litesoft-DialogOuterBorder" + pColClass + pRowClass );
52 - }
53 -
54 - private void setBorderRow( Grid pGrid, int pRow, String pRowClass ) {
55 - setBorder( pGrid, pRow, pRowClass, 0, LEFT );
56 - setBorder( pGrid, pRow, pRowClass, 1, "" );
57 - setBorder( pGrid, pRow, pRowClass, 2, RIGHT );
58 - }
59 -
60 - public AbstractDialog initialize( String pTitle, DialogCloseCallBack pCloseCallBack ) {
61 - mCloseCallBack = pCloseCallBack;
62 - mOuterPanel = new FloaterPanelBody( this );
63 - Grid zGrid = new TightGrid( 3, 3 );
64 - setBorderRow( zGrid, 0, TOP );
65 - setBorder( zGrid, 1, "", 0, LEFT );
66 - zGrid.setWidget( 1, 1, mOuterPanel );
67 - setBorder( zGrid, 1, "", 2, RIGHT );
68 - setBorderRow( zGrid, 2, BOTTOM );
69 - setWidget( zGrid );
70 -
71 - HideCommand zCloseCommand = isCancelable() ? new HideCommand() : null;
72 - mOuterPanel.setTitleBar( new CloseableFloaterPanelTitleBar( "Dialog", Strings.deEmpty( pTitle, mDefaultTitle ), zCloseCommand ) );
73 - mOuterPanel.setWidget( createBodyPanel() );
74 -
75 - return this;
76 - }
77 -
78 - @Override
79 - public String getTitle() {
80 - return mOuterPanel.getTitle();
81 - }
82 -
83 - @Override
84 - public void setTitle( String pTitle ) {
85 - if ( null != (pTitle = Strings.noEmpty( pTitle )) ) {
86 - mOuterPanel.setTitle( pTitle );
87 - }
88 - }
89 -
90 - abstract protected Widget createBodyPanel();
91 -
92 - public int getMinimumMarginWidth() {
93 - return mMinimumMarginWidth;
94 - }
95 -
96 - public void setMinimumMarginWidth( int pMinimumMarginWidth ) {
97 - mMinimumMarginWidth = pMinimumMarginWidth;
98 - }
99 -
100 - public int getMinimumMarginHeight() {
101 - return mMinimumMarginHeight;
102 - }
103 -
104 - public void setMinimumMarginHeight( int pMinimumMarginHeight ) {
105 - mMinimumMarginHeight = pMinimumMarginHeight;
106 - }
107 -
108 - public void setMinimumMargin( int pHeight, int pWidth ) {
109 - setMinimumMarginHeight( pHeight );
110 - setMinimumMarginWidth( pWidth );
111 - }
112 -
113 - public void setMaximize() {
114 - mMaximize = true;
115 - }
116 -
117 - @Override
118 - public void setWidth( String width ) {
119 - // super.setWidth( width );
120 - mOuterPanel.setWidth( width );
121 - }
122 -
123 - @Override
124 - public void setHeight( String height ) {
125 - // super.setHeight( height );
126 - mOuterPanel.setHeight( height );
127 - }
128 -
129 - @Override
130 - public void show() {
131 - if ( !mShowing ) {
132 - mShowing = true;
133 - Scheduler.get().scheduleDeferred( new Command() {
134 - @Override
135 - public void execute() {
136 - showDeferred();
137 - }
138 - } );
139 - }
140 - }
141 -
142 - private void showDeferred() {
143 - addGlassPane();
144 - setVisible( false );
145 - setAnimationEnabled( false );
146 - if ( mMaximize ) {
147 - mOuterPanel.setWidth( "" + (Window.getClientWidth() - (mMinimumMarginWidth + mMinimumMarginWidth)) );
148 - mOuterPanel.setHeight( "" + (Window.getClientHeight() - (mMinimumMarginHeight + mMinimumMarginHeight)) );
149 - }
150 - super.show();
151 - final HandlerRegistration[] previewRegistration = new HandlerRegistration[1];
152 - previewRegistration[0] = Event.addNativePreviewHandler( new NativePreviewHandler() {
153 - @Override
154 - public void onPreviewNativeEvent( NativePreviewEvent pEvent ) {
155 - if ( pEvent.getTypeInt() == Event.ONMOUSEOUT ) {
156 - pEvent.consume(); // direct to continue propagation
157 - previewRegistration[0].removeHandler();
158 - }
159 - }
160 - } );
161 - mOuterPanel.relayout();
162 - TimedRunnableManager.INSTANCE.runIn( new Centerer(), 20 );
163 - }
164 -
165 - private void finiShowCenter() {
166 - int zClientWidth = Window.getClientWidth();
167 - int zClientHeight = Window.getClientHeight();
168 -
169 - int zDialogWidth = mOuterPanel.getOffsetWidth();
170 - int zDialogHeight = mOuterPanel.getOffsetHeight();
171 -
172 - int zActualWidth = getOffsetWidth();
173 - int zActualHeight = getOffsetHeight();
174 -
175 - int zMaxWidth = zClientWidth - (mMinimumMarginWidth + mMinimumMarginWidth);
176 - if ( zDialogWidth > zMaxWidth ) {
177 - mOuterPanel.setWidth( "" + zMaxWidth );
178 - zActualWidth -= zDialogWidth - zMaxWidth;
179 - }
180 - int zMaxHeight = zClientHeight - (mMinimumMarginHeight + mMinimumMarginHeight);
181 - if ( zDialogHeight > zMaxHeight ) {
182 - setHeight( "" + zMaxHeight );
183 - zActualHeight -= zDialogHeight - zMaxHeight;
184 - }
185 -
186 - int left = (zClientWidth - zActualWidth) >> 1;
187 - int top = (zClientHeight - zActualHeight) >> 1;
188 - setPopupPosition( Window.getScrollLeft() + left, Window.getScrollTop() + top );
189 -
190 - setVisible( true );
191 - }
192 -
193 - private class Centerer implements TimedRunnable {
194 - private boolean mSizingPending = true;
195 -
196 - @Override
197 - public Again runOnce() {
198 - if ( mSizingPending ) {
199 - mSizingPending = mOuterPanel.isSizingPending();
200 - return new RunAgainIn( 20 );
201 - }
202 - finiShowCenter();
203 - return null;
204 - }
205 - }
206 -
207 - @Override
208 - public void hide() {
209 - if ( mShowing ) {
210 - mShowing = false;
211 - super.hide();
212 - removeGlassPane();
213 - if ( mCloseCallBack != null ) {
214 - mCloseCallBack.dialogClosed();
215 - }
216 - }
217 - }
218 -
219 - @Override
220 - public boolean adjustWidthBy( int pDelta ) {
221 - return mOuterPanel.adjustWidthBy( pDelta );
222 - }
223 -
224 - @Override
225 - public boolean adjustHeightBy( int pDelta ) {
226 - return mOuterPanel.adjustHeightBy( pDelta );
227 - }
228 -
229 - @Override
230 - public void setPosition( int pLeft, int pTop ) {
231 - setPosLeft( pLeft );
232 - setPosTop( pTop );
233 - }
234 -
235 - @Override
236 - public void setPosLeft( int pPosLeft ) {
237 - CommonElementHelper.setLeft( getElement(), pPosLeft );
238 - }
239 -
240 - @Override
241 - public void setPosTop( int pPosTop ) {
242 - CommonElementHelper.setTop( getElement(), pPosTop );
243 - }
244 -
245 - @Override
246 - public int getPosLeft() {
247 - return parse( getElement().getStyle().getLeft() );
248 - }
249 -
250 - @Override
251 - public int getPosTop() {
252 - return parse( getElement().getStyle().getTop() );
253 - }
254 -
255 - @Override
256 - public int minPosLeft() {
257 - return 0;
258 - }
259 -
260 - @Override
261 - public int minPosTop() {
262 - return 0;
263 - }
264 -
265 - @Override
266 - public int maxPosLeft() {
267 - return WindowSizingPanel.width - getOffsetWidth();
268 - }
269 -
270 - @Override
271 - public int maxPosTop() {
272 - return WindowSizingPanel.height - getOffsetHeight();
273 - }
274 -
275 - private int parse( String pSize_1D ) {
276 - try {
277 - return AbstractSizeableWidget.parse( pSize_1D );
278 - }
279 - catch ( NumberFormatException e ) {
280 - return -9999;
281 - }
282 - }
283 -
284 - private static class FloaterPanelBody extends AbstractFloaterPanel {
285 - private UiPositionAndSizeAdjustable mPopupWrapper;
286 -
287 - public FloaterPanelBody( UiPositionAndSizeAdjustable pPopupWrapper ) {
288 - super( "Dialog" );
289 - mPopupWrapper = pPopupWrapper;
290 -
291 - mTitleBarPanel.addController( mDragController = createTitleBarDragController( pPopupWrapper ) );
292 -
293 - finishContainerTable( pPopupWrapper );
294 - }
295 -
296 - private DragController createTitleBarDragController( UiPositionable pUiPositionable ) {
297 - return createDragController( createThresholdFilter( createTitleBarDragGesture( pUiPositionable ) ) );
298 - }
299 -
300 - @Override
301 - protected DragController createBorderDragController( DragGesture pResizer ) {
302 - return createDragController( createThresholdFilter( pResizer ) );
303 - }
304 -
305 - @Override
306 - public void setPosLeft( int pPosLeft ) {
307 - mPopupWrapper.setPosLeft( pPosLeft );
308 - }
309 -
310 - @Override
311 - public void setPosTop( int pPosTop ) {
312 - mPopupWrapper.setPosTop( pPosTop );
313 - }
314 -
315 - @Override
316 - public int getPosLeft() {
317 - return mPopupWrapper.getPosLeft();
318 - }
319 -
320 - @Override
321 - public int getPosTop() {
322 - return mPopupWrapper.getPosTop();
323 - }
324 -
325 - @Override
326 - public int minPosLeft() {
327 - return mPopupWrapper.minPosLeft();
328 - }
329 -
330 - @Override
331 - public int minPosTop() {
332 - return mPopupWrapper.minPosTop();
333 - }
334 -
335 - @Override
336 - public int maxPosLeft() {
337 - return mPopupWrapper.maxPosLeft();
338 - }
339 -
340 - @Override
341 - public int maxPosTop() {
342 - return mPopupWrapper.maxPosTop();
343 - }
344 - }
345 -
346 - private GlassPanel mGlassPanel = null;
347 -
348 - private void addGlassPane() {
349 - removeGlassPane();
350 - mGlassPanel = new GlassPanel( false );
351 - mGlassPanel.addStyleName( "DialogGlassPaneOpaqueness" + mOpaqueness );
352 - RootPanel.get().add( mGlassPanel, 0, 0 );
353 - }
354 -
355 - private void removeGlassPane() {
356 - if ( mGlassPanel != null ) {
357 - mGlassPanel.removeFromParent();
358 - mGlassPanel = null;
359 - }
360 - }
361 -
362 - public class HideCommand implements Command {
363 - @Override
364 - public void execute() {
365 - hide();
366 - }
367 - }
368 - }
1 + // This Source Code is in the Public Domain per: http://unlicense.org
2 + package org.litesoft.GWT.client.nonpublic;
3 +
4 + import org.litesoft.GWT.client.*;
5 + import org.litesoft.GWT.client.widgets.*;
6 + import org.litesoft.GWT.client.widgets.nonpublic.*;
7 + import org.litesoft.GWT.client.widgets.nonpublic.external.*;
8 + import org.litesoft.commonfoundation.base.*;
9 + import org.litesoft.core.delayed.*;
10 +
11 + import com.google.gwt.core.client.*;
12 + import com.google.gwt.event.shared.*;
13 + import com.google.gwt.user.client.*;
14 + import com.google.gwt.user.client.Event.*;
15 + import com.google.gwt.user.client.ui.*;
16 + import com.google.gwt.widgetideas.client.*;
17 +
18 + public abstract class AbstractDialog extends PopupPanel // PopupPanel is a SimplePanel
19 + implements Dialog,
20 + UiPositionAndSizeAdjustable {
21 + private static final String TOP = "Top";
22 + private static final String LEFT = "Left";
23 + private static final String RIGHT = "Right";
24 + private static final String BOTTOM = "Bottom";
25 +
26 + protected String mDefaultTitle;
27 + private Opaqueness mOpaqueness;
28 +
29 + private AbstractFloaterPanel mOuterPanel;
30 + private DialogCloseCallBack mCloseCallBack = null;
31 + protected boolean mShowing = false;
32 + private int mMinimumMarginWidth = 1;
33 + private int mMinimumMarginHeight = 1;
34 + private boolean mMaximize = false;
35 +
36 + public AbstractDialog( String pDefaultTitle, Opaqueness pOpaqueness ) {
37 + super( false, true );
38 +
39 + mDefaultTitle = pDefaultTitle;
40 + mOpaqueness = (pOpaqueness != null) ? pOpaqueness : Opaqueness.Full;
41 + }
42 +
43 + public boolean isCancelable() {
44 + return true;
45 + }
46 +
47 + private void setBorder( Grid pGrid, int pRow, String pRowClass, int pCol, String pColClass ) {
48 + TransparentImage zWidget = new TransparentImage();
49 + pGrid.setWidget( pRow, pCol, zWidget );
50 + Element zParent = DOM.getParent( zWidget.getElement() );
51 + CommonElementHelper.setStyleClass( zParent, "litesoft-DialogOuterBorder" + pColClass + pRowClass );
52 + }
53 +
54 + private void setBorderRow( Grid pGrid, int pRow, String pRowClass ) {
55 + setBorder( pGrid, pRow, pRowClass, 0, LEFT );
56 + setBorder( pGrid, pRow, pRowClass, 1, "" );
57 + setBorder( pGrid, pRow, pRowClass, 2, RIGHT );
58 + }
59 +
60 + public AbstractDialog initialize( String pTitle, DialogCloseCallBack pCloseCallBack ) {
61 + mCloseCallBack = pCloseCallBack;
62 + mOuterPanel = new FloaterPanelBody( this );
63 + Grid zGrid = new TightGrid( 3, 3 );
64 + setBorderRow( zGrid, 0, TOP );
65 + setBorder( zGrid, 1, "", 0, LEFT );
66 + zGrid.setWidget( 1, 1, mOuterPanel );
67 + setBorder( zGrid, 1, "", 2, RIGHT );
68 + setBorderRow( zGrid, 2, BOTTOM );
69 + setWidget( zGrid );
70 +
71 + HideCommand zCloseCommand = isCancelable() ? new HideCommand() : null;
72 + mOuterPanel.setTitleBar( new CloseableFloaterPanelTitleBar( "Dialog", ConstrainTo.significantOrNull( pTitle, mDefaultTitle ), zCloseCommand ) );
73 + mOuterPanel.setWidget( createBodyPanel() );
74 +
75 + return this;
76 + }
77 +
78 + @Override
79 + public String getTitle() {
80 + return mOuterPanel.getTitle();
81 + }
82 +
83 + @Override
84 + public void setTitle( String pTitle ) {
85 + if ( null != (pTitle = ConstrainTo.significantOrNull( pTitle )) ) {
86 + mOuterPanel.setTitle( pTitle );
87 + }
88 + }
89 +
90 + abstract protected Widget createBodyPanel();
91 +
92 + public int getMinimumMarginWidth() {
93 + return mMinimumMarginWidth;
94 + }
95 +
96 + public void setMinimumMarginWidth( int pMinimumMarginWidth ) {
97 + mMinimumMarginWidth = pMinimumMarginWidth;
98 + }
99 +
100 + public int getMinimumMarginHeight() {
101 + return mMinimumMarginHeight;
102 + }
103 +
104 + public void setMinimumMarginHeight( int pMinimumMarginHeight ) {
105 + mMinimumMarginHeight = pMinimumMarginHeight;
106 + }
107 +
108 + public void setMinimumMargin( int pHeight, int pWidth ) {
109 + setMinimumMarginHeight( pHeight );
110 + setMinimumMarginWidth( pWidth );
111 + }
112 +
113 + public void setMaximize() {
114 + mMaximize = true;
115 + }
116 +
117 + @Override
118 + public void setWidth( String width ) {
119 + // super.setWidth( width );
120 + mOuterPanel.setWidth( width );
121 + }
122 +
123 + @Override
124 + public void setHeight( String height ) {
125 + // super.setHeight( height );
126 + mOuterPanel.setHeight( height );
127 + }
128 +
129 + @Override
130 + public void show() {
131 + if ( !mShowing ) {
132 + mShowing = true;
133 + Scheduler.get().scheduleDeferred( new Command() {
134 + @Override
135 + public void execute() {
136 + showDeferred();
137 + }
138 + } );
139 + }
140 + }
141 +
142 + private void showDeferred() {
143 + addGlassPane();
144 + setVisible( false );
145 + setAnimationEnabled( false );
146 + if ( mMaximize ) {
147 + mOuterPanel.setWidth( "" + (Window.getClientWidth() - (mMinimumMarginWidth + mMinimumMarginWidth)) );
148 + mOuterPanel.setHeight( "" + (Window.getClientHeight() - (mMinimumMarginHeight + mMinimumMarginHeight)) );
149 + }
150 + super.show();
151 + final HandlerRegistration[] previewRegistration = new HandlerRegistration[1];
152 + previewRegistration[0] = Event.addNativePreviewHandler( new NativePreviewHandler() {
153 + @Override
154 + public void onPreviewNativeEvent( NativePreviewEvent pEvent ) {
155 + if ( pEvent.getTypeInt() == Event.ONMOUSEOUT ) {
156 + pEvent.consume(); // direct to continue propagation
157 + previewRegistration[0].removeHandler();
158 + }
159 + }
160 + } );
161 + mOuterPanel.relayout();
162 + TimedRunnableManager.INSTANCE.runIn( new Centerer(), 20 );
163 + }
164 +
165 + private void finiShowCenter() {
166 + int zClientWidth = Window.getClientWidth();
167 + int zClientHeight = Window.getClientHeight();
168 +
169 + int zDialogWidth = mOuterPanel.getOffsetWidth();
170 + int zDialogHeight = mOuterPanel.getOffsetHeight();
171 +
172 + int zActualWidth = getOffsetWidth();
173 + int zActualHeight = getOffsetHeight();
174 +
175 + int zMaxWidth = zClientWidth - (mMinimumMarginWidth + mMinimumMarginWidth);
176 + if ( zDialogWidth > zMaxWidth ) {
177 + mOuterPanel.setWidth( "" + zMaxWidth );
178 + zActualWidth -= zDialogWidth - zMaxWidth;
179 + }
180 + int zMaxHeight = zClientHeight - (mMinimumMarginHeight + mMinimumMarginHeight);
181 + if ( zDialogHeight > zMaxHeight ) {
182 + setHeight( "" + zMaxHeight );
183 + zActualHeight -= zDialogHeight - zMaxHeight;
184 + }
185 +
186 + int left = (zClientWidth - zActualWidth) >> 1;
187 + int top = (zClientHeight - zActualHeight) >> 1;
188 + setPopupPosition( Window.getScrollLeft() + left, Window.getScrollTop() + top );
189 +
190 + setVisible( true );
191 + }
192 +
193 + private class Centerer implements TimedRunnable {
194 + private boolean mSizingPending = true;
195 +
196 + @Override
197 + public Again runOnce() {
198 + if ( mSizingPending ) {
199 + mSizingPending = mOuterPanel.isSizingPending();
200 + return new RunAgainIn( 20 );
201 + }
202 + finiShowCenter();
203 + return null;
204 + }
205 + }
206 +
207 + @Override
208 + public void hide() {
209 + if ( mShowing ) {
210 + mShowing = false;
211 + super.hide();
212 + removeGlassPane();
213 + if ( mCloseCallBack != null ) {
214 + mCloseCallBack.dialogClosed();
215 + }
216 + }
217 + }
218 +
219 + @Override
220 + public boolean adjustWidthBy( int pDelta ) {
221 + return mOuterPanel.adjustWidthBy( pDelta );
222 + }
223 +
224 + @Override
225 + public boolean adjustHeightBy( int pDelta ) {
226 + return mOuterPanel.adjustHeightBy( pDelta );
227 + }
228 +
229 + @Override
230 + public void setPosition( int pLeft, int pTop ) {
231 + setPosLeft( pLeft );
232 + setPosTop( pTop );
233 + }
234 +
235 + @Override
236 + public void setPosLeft( int pPosLeft ) {
237 + CommonElementHelper.setLeft( getElement(), pPosLeft );
238 + }
239 +
240 + @Override
241 + public void setPosTop( int pPosTop ) {
242 + CommonElementHelper.setTop( getElement(), pPosTop );
243 + }
244 +
245 + @Override
246 + public int getPosLeft() {
247 + return parse( getElement().getStyle().getLeft() );
248 + }
249 +
250 + @Override
251 + public int getPosTop() {
252 + return parse( getElement().getStyle().getTop() );
253 + }
254 +
255 + @Override
256 + public int minPosLeft() {
257 + return 0;
258 + }
259 +
260 + @Override
261 + public int minPosTop() {
262 + return 0;
263 + }
264 +
265 + @Override
266 + public int maxPosLeft() {
267 + return WindowSizingPanel.width - getOffsetWidth();
268 + }
269 +
270 + @Override
271 + public int maxPosTop() {
272 + return WindowSizingPanel.height - getOffsetHeight();
273 + }
274 +
275 + private int parse( String pSize_1D ) {
276 + try {
277 + return AbstractSizeableWidget.parse( pSize_1D );
278 + }
279 + catch ( NumberFormatException e ) {
280 + return -9999;
281 + }
282 + }
283 +
284 + private static class FloaterPanelBody extends AbstractFloaterPanel {
285 + private UiPositionAndSizeAdjustable mPopupWrapper;
286 +
287 + public FloaterPanelBody( UiPositionAndSizeAdjustable pPopupWrapper ) {
288 + super( "Dialog" );
289 + mPopupWrapper = pPopupWrapper;
290 +
291 + mTitleBarPanel.addController( mDragController = createTitleBarDragController( pPopupWrapper ) );
292 +
293 + finishContainerTable( pPopupWrapper );
294 + }
295 +
296 + private DragController createTitleBarDragController( UiPositionable pUiPositionable ) {
297 + return createDragController( createThresholdFilter( createTitleBarDragGesture( pUiPositionable ) ) );
298 + }
299 +
300 + @Override
301 + protected DragController createBorderDragController( DragGesture pResizer ) {
302 + return createDragController( createThresholdFilter( pResizer ) );
303 + }
304 +
305 + @Override
306 + public void setPosLeft( int pPosLeft ) {
307 + mPopupWrapper.setPosLeft( pPosLeft );
308 + }
309 +
310 + @Override
311 + public void setPosTop( int pPosTop ) {
312 + mPopupWrapper.setPosTop( pPosTop );
313 + }
314 +
315 + @Override
316 + public int getPosLeft() {
317 + return mPopupWrapper.getPosLeft();
318 + }
319 +
320 + @Override
321 + public int getPosTop() {
322 + return mPopupWrapper.getPosTop();
323 + }
324 +
325 + @Override
326 + public int minPosLeft() {
327 + return mPopupWrapper.minPosLeft();
328 + }
329 +
330 + @Override
331 + public int minPosTop() {
332 + return mPopupWrapper.minPosTop();
333 + }
334 +
335 + @Override
336 + public int maxPosLeft() {
337 + return mPopupWrapper.maxPosLeft();
338 + }
339 +
340 + @Override
341 + public int maxPosTop() {
342 + return mPopupWrapper.maxPosTop();
343 + }
344 + }
345 +
346 + private GlassPanel mGlassPanel = null;
347 +
348 + private void addGlassPane() {
349 + removeGlassPane();
350 + mGlassPanel = new GlassPanel( false );
351 + mGlassPanel.addStyleName( "DialogGlassPaneOpaqueness" + mOpaqueness );
352 + RootPanel.get().add( mGlassPanel, 0, 0 );
353 + }
354 +
355 + private void removeGlassPane() {
356 + if ( mGlassPanel != null ) {
357 + mGlassPanel.removeFromParent();
358 + mGlassPanel = null;
359 + }
360 + }
361 +
362 + public class HideCommand implements Command {
363 + @Override
364 + public void execute() {
365 + hide();
366 + }
367 + }
368 + }

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