private void saveSize() {
if (fCurrentPage instanceof PreviewWizardPage) {
Control control = fPageContainer.getTopPage();
Point size = control.getSize();
fSettings.put(WIDTH, size.x);
fSettings.put(HEIGHT, size.y);
}
}
private void resize() {
if (isFirstPage()) {
getShell().setBounds(fInitialSize);
return;
}
Control control = fPageContainer.getTopPage();
Point size = control.getSize();
int dw = Math.max(0, fPreviewWidth - size.x);
int dh = Math.max(0, fPreviewHeight - size.y);
int dx = dw / 2;
int dy = dh / 2;
Shell shell = getShell();
Rectangle rect = shell.getBounds();
Rectangle clientRect = shell.getMonitor().getClientArea();
rect.x = Math.max(clientRect.x, rect.x - dx);
rect.y = Math.max(clientRect.y, rect.y - dy);
// limit with and height to monitor
rect.width = Math.min(rect.width + dw, clientRect.width);
rect.height = Math.min(rect.height + dh, clientRect.height);
// Reposition the dialog so that it will be fully visible.
// Normalize x and y relative to the client area.
int xe = (rect.x - clientRect.x) + rect.width;
if (xe > clientRect.width) {
rect.x -= xe - clientRect.width;
}
int ye = (rect.y - clientRect.y) + rect.height;
if (ye > clientRect.height) {
rect.y -= ye - clientRect.height;
}
shell.setBounds(rect);
}
