protected void ReparentAspect(Fixed parent)
{
aspectLabel.Reparent(parent);
aspectX.Reparent(parent);
aspectY.Reparent(parent);
aspectXLabel.Reparent(parent);
aspectYLabel.Reparent(parent);
parent.Move(aspectLabel, 365, 5);
parent.Move(aspectX, 365, 25);
parent.Move(aspectY, 365, 55);
parent.Move(aspectXLabel, 350, 30);
parent.Move(aspectYLabel, 350, 60);
}
public void Arrange(bool force = true)
{
if (height == shell.Allocation.Height && !force)
{
return;
}
height = shell.Allocation.Height - 10; //A ScrolledWindow bevel counts into its width. As we don't have max_content_width in gtk+2, the 10pt buffer is used instead. Otherwise, horizontal overflow and a resulting horizontal scrollbar may pop up in certain caes.
int y = 0;
int x = 0;
int rowWidth = 0;
foreach (ObjectWidgetPair <T> pair in cache)
{
if (sample.Contains(pair.obj))
{
Requisition size = pair.widget.SizeRequest();
if (y + size.Height > height)
{
y = 0;
x += rowWidth;
rowWidth = 0;
}
contents.Move(pair.widget, x, y);
y += size.Height;
if (size.Width > rowWidth)
{
rowWidth = size.Width;
}
}
}
}
protected void ReparentCameraControls(Fixed parent)
{
// Re-parent camera picture box and toggle buttons
cameraImageEvent.Reparent(parent);
grabButton.Reparent(parent);
stopButton.Reparent(parent);
restartButton.Reparent(parent);
clearButton.Reparent(parent);
saveButton.Reparent(parent);
ellipseBoxToggle.Reparent(parent);
// Move picture box and buttons to default locations
parent.Move(cameraImageEvent, 20, 20);
parent.Move(grabButton, 20, 520);
parent.Move(stopButton, 80, 520);
parent.Move(restartButton, 140, 520);
parent.Move(clearButton, 220, 520);
parent.Move(saveButton, 350, 520);
parent.Move(ellipseBoxToggle, 410, 520);
// Reparent and layout fix for edit region panel
prevParent.Remove(editRegionLayout);
parent.Put(editRegionLayout, 670, 20);
prevParent = parent;
}
protected void ReparentLabel(Fixed parent, Label label, int x, int y)
{
label.Reparent(parent);
parent.Move(label, x, y);
}
protected void OnButtonMovePressed(object sender, EventArgs e)
{
int mx, my;
Gdk.Display.Default.GetPointer(out mx, out my);
fixedLayout.Remove(this);
fixedLayout.Add(this);
x = Math.Max(0, x);
y = Math.Max(0, y);
w = this.WidthRequest;
h = this.HeightRequest;
fixedLayout.Move(this, curx, cury);
ResetCursor();
fixedLayout.Add(tmpwidget);
fixedLayout.Move(tmpwidget, curx + w, cury + h);
tmpwidget.Show();
timer.Stop();
timer = new Timer(10);
timer.Elapsed += delegate
{
try
{
Gtk.Application.Invoke(delegate {
int mx2, my2;
Gdk.Display.Default.GetPointer(out mx2, out my2);
if (mx2 != mx || my2 != my)
{
x = x - mx + mx2;
y = y - my + my2;
mx = mx2;
my = my2;
curx = Math.Max(0, x);
cury = Math.Max(0, y);
fixedLayout.Move(this, curx, cury);
}
});
}
catch { }
};
timer.Start();
}
