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Code Issues Wiki Activity

Tool setting tab resizing improvement

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This commit is contained in:
Oleg Krasilnikov 2007-10-04 11:28:32 +00:00
parent b172d1c096
commit 112824a214
2 changed files with 35 additions and 31 deletions
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58
build/org.eclipse.cdt.managedbuilder.ui/src/org/eclipse/cdt/managedbuilder/ui/properties/ToolSettingsTab.java
View file

@ -44,22 +44,17 @@ import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.events.ControlAdapter;
import org.eclipse.swt.events.ControlEvent;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.ScrollBar;
public class ToolSettingsTab extends AbstractCBuildPropertyTab implements IPreferencePageContainer {
/*
* String constants
*/
private static final int[] DEFAULT_SASH_WEIGHTS = new int[] { 10, 20 };
/*
* Dialog widgets
*/
@ -98,38 +93,40 @@ public class ToolSettingsTab extends AbstractCBuildPropertyTab implements IPrefe
sashForm.setLayout(layout);
createSelectionArea(sashForm);
createEditArea(sashForm);
sashForm.setWeights(DEFAULT_SASH_WEIGHTS);
sashForm.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
if (event.detail == SWT.DRAG) return;
int shift = event.x - sashForm.getBounds().x;
GridData data = (GridData) containerSC.getLayoutData();
if ((data.widthHint + shift) < 20) return;
Point computedSize = usercomp.getShell().computeSize(SWT.DEFAULT, SWT.DEFAULT);
Point currentSize = usercomp.getShell().getSize();
boolean customSize = !computedSize.equals(currentSize);
data.widthHint = data.widthHint;
sashForm.layout(true);
computedSize = usercomp.getShell().computeSize(SWT.DEFAULT, SWT.DEFAULT);
if (customSize)
computedSize.x = Math.max(computedSize.x, currentSize.x);
computedSize.y = Math.max(computedSize.y, currentSize.y);
if (computedSize.equals(currentSize)) {
return;
}
}
});
usercomp.addControlListener(new ControlAdapter() {
public void controlResized(ControlEvent e) {
specificResize();
}});
propertyObject = page.getElement();
setValues();
}
private void specificResize() {
Point p1 = optionList.getTree().computeSize(-1, -1);
Point p2 = optionList.getTree().getSize();
Point p3 = usercomp.getSize();
p1.x += calcExtra();
if (p1.x < p2.x || (p2.x * 2 < p3.x)) {
optionList.getTree().setSize(p1.x , p2.y);
sashForm.setWeights(new int[] {p1.x, (p3.x - p1.x)});
}
}
private int calcExtra() {
int x = optionList.getTree().getBorderWidth() * 2;
ScrollBar sb = optionList.getTree().getVerticalBar();
if (sb != null) x += sb.getSize().x;
return x;
}
protected void createSelectionArea (Composite parent) {
optionList = new TreeViewer(parent, SWT.SINGLE|SWT.H_SCROLL|SWT.V_SCROLL|SWT.BORDER);
optionList.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
handleOptionSelection();
}
});
}});
optionList.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
optionList.setLabelProvider(new ToolListLabelProvider());
optionList.addFilter(new ViewerFilter() {
@ -328,6 +325,7 @@ public class ToolSettingsTab extends AbstractCBuildPropertyTab implements IPrefe
optionList.setSelection(new StructuredSelection(selectedElement), true);
}
}
specificResize();
}
private ToolListElement matchSelectionElement(ToolListElement currentElement, ToolListElement[] elements) {

8
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/newui/AbstractPage.java
View file

@ -43,6 +43,7 @@ import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
@ -1012,7 +1013,12 @@ implements
public void resize() {
Shell sh = parentComposite.getShell();
sh.setSize(sh.computeSize(SWT.DEFAULT, SWT.DEFAULT, true));
Point p0 = sh.getLocation();
Point p1 = sh.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
Rectangle r = sh.getDisplay().getClientArea();
p1.x = Math.min(p1.x, (r.width - p0.x));
p1.y = Math.min(p1.y, (r.height - p0.y));
sh.setSize(p1);
}
}