void XYVirtualKeyboard::mouseMoveEvent(QMouseEvent *event)
{
if (resizeType != No)
{
resizeRequest(event);
}
}
void TerminalModel::setSize(const QSize& size)
{
if ((size.width() <= 1) || (size.height() <= 1))
return;
emit resizeRequest(size);
}
void Session::setSize(const QSize& size)
{
if ((size.width() <= 1) || (size.height() <= 1))
return;
emit resizeRequest(size);
}
void Robot25DWindow::mouseDoubleClickEvent(QMouseEvent *event)
{
QScrollBar * vert = verticalScrollBar();
QScrollBar * horiz = horizontalScrollBar();
bool scrollable = vert->maximum() + horiz->maximum() > 0;
if (scrollable) {
emit resizeRequest(sizeHint());
event->accept();
}
else {
event->ignore();
}
}
void
ResizerWindow::MessageReceived(BMessage* message)
{
switch (message->what)
{
// public actions
case kActivateMsg:
Activate();
break;
case kUpdateMsg:
{
// update aspect ratio, width and height
int32 width, height;
if (message->FindInt32("width", &width) == B_OK &&
message->FindInt32("height", &height) == B_OK) {
fOriginalWidth = width;
fOriginalHeight = height;
BString widthText, heightText;
widthText << width;
heightText << height;
// here the statement order is important:
// in case keep aspect ratio is enabled,
// the width should determine the height
fHeight->SetText(heightText.String());
fWidth->SetText(widthText.String());
}
break;
}
// private actions
case kResolutionMsg:
{
fAspectRatio->SetValue(B_CONTROL_OFF);
BString width, height;
width << message->FindInt32("w");
height << message->FindInt32("h");
fWidth->SetText(width.String());
fHeight->SetText(height.String());
break;
}
case kWidthModifiedMsg:
if (fAspectRatio->Value() == B_CONTROL_ON) {
int w = atoi(fWidth->Text());
int h = (int)((int64)w * (int64) fOriginalHeight
/ (int64) fOriginalWidth);
BString height;
height << h;
BMessage* msg = new BMessage(*fHeight->ModificationMessage());
fHeight->SetModificationMessage(NULL);
fHeight->SetText(height.String());
fHeight->SetModificationMessage(msg);
}
break;
case kHeightModifiedMsg:
if (fAspectRatio->Value() == B_CONTROL_ON) {
int h = atoi(fHeight->Text());
int w = (int)((int64)h * (int64) fOriginalWidth
/ (int64) fOriginalHeight);
BString width;
width << w;
BMessage* msg = new BMessage(*fWidth->ModificationMessage());
fWidth->SetModificationMessage(NULL);
fWidth->SetText(width.String());
fWidth->SetModificationMessage(msg);
}
break;
case kApplyMsg:
{
BMessage resizeRequest(MSG_RESIZE);
resizeRequest.AddInt32("h", atoi(fHeight->Text()));
resizeRequest.AddInt32("w", atoi(fWidth->Text()));
fTarget.SendMessage(&resizeRequest);
PostMessage(B_QUIT_REQUESTED);
break;
}
default:
BWindow::MessageReceived(message);
}
}
void DockWindowPlace::processResize(const QSize &sz)
{
resize(sz);
emit resizeRequest(sz);
}
