public void TestResultsWindowIsBelowMainWindow()
{
Gtk.Window main = new Gtk.Window("Test Main Window");
Gtk.Window results = new Gtk.Window("Test Results Window");
main.Resize(200, 100);
results.Resize(200, 100);
Gdk.Rectangle resultsOffset = new Gdk.Rectangle(0, 10, 0, 0);
var positioner = new PositionWindow(main, results);
positioner.UpdatePosition(10, Pane.First, resultsOffset);
// Drain the event loop
while (Gtk.Global.EventsPending)
{
Gtk.Main.Iteration();
}
int main_x, main_y;
int results_x, results_y;
main.GetPosition(out main_x, out main_y);
results.GetPosition(out results_x, out results_y);
Assert.Greater(results_y, main_y + 100);
}
private void SolveWindowPosition(Gtk.Window parent)
{
int x, y, cw, ch, pw, ph, px, py;
PositionMode wp = (ShellObject as Window).PositionMode;
//if center parent and parent is null, center screen instead
if (parent == null && wp == PositionMode.CenterParent)
{
wp = PositionMode.CenterScreen;
}
switch (wp)
{
case PositionMode.Manual:
//HACK: we have to move the window to the position it already is for some stupid gtk-reason
//an GetPosition doesnt work (in windows at least)
int wx, wy, w, h, d;
window.GdkWindow.GetGeometry(out wx, out wy, out w, out h, out d);
Margin m = GetDecorationSize();
window.Move(wx - m.Left, wy - m.Top);
return; //done already
case PositionMode.CenterParent:
parent.GetSize(out pw, out ph);
parent.GetPosition(out px, out py);
window.GetSize(out cw, out ch);
var c = window.WindowPosition;
x = px + pw / 2 - cw / 2;
y = py + ph / 2 - ch / 2;
window.Move(x, y);
break;
case PositionMode.CenterScreen:
Gdk.Screen scr = window.Screen; // ?? Gdk.Screen.Default
window.GetSize(out cw, out ch);
x = scr.Width / 2 - cw / 2;
y = scr.Height / 2 - ch / 2;
window.Move(x, y);
break;
case PositionMode.MouseCursor:
Gdk.Screen scr2 = window.Screen;
scr2.Display.GetPointer(out x, out y);
window.Move(x, y);
break;
default:
throw new Exception("GtkSharp driver does not know how to position screen at " + wp.ToString());
}
}
/// <summary>Centers a window relative to its parent.</summary>
static void CenterWindow(Window childControl, Window parentControl)
{
Gtk.Window child = childControl;
Gtk.Window parent = parentControl;
child.Child.Show();
int w, h, winw, winh, x, y, winx, winy;
child.GetSize(out w, out h);
parent.GetSize(out winw, out winh);
parent.GetPosition(out winx, out winy);
x = Math.Max(0, (winw - w) / 2) + winx;
y = Math.Max(0, (winh - h) / 2) + winy;
child.Move(x, y);
}
public void Save()
{
if (window == null || !window.Visible || !window.IsMapped || window.GdkWindow == null)
{
return;
}
maximized = (window.GdkWindow.State & Gdk.WindowState.Maximized) != 0;
window.GetPosition(out x, out y);
window.GetSize(out width, out height);
if (timer_id == 0)
{
timer_id = GLib.Timeout.Add(250, OnTimeout);
}
else
{
pending_changes = true;
}
}
/// <summary>Centers a window relative to its parent.</summary>
static void CenterWindow(Window childControl, Window parentControl)
{
// TODO: support cross-toolkit centering
if (!(parentControl.nativeWidget is Gtk.Window))
{
// FIXME: center on screen if no Gtk parent given for a Gtk dialog
if (childControl.nativeWidget is Gtk.Window gtkChild)
{
gtkChild.WindowPosition = Gtk.WindowPosition.Center;
}
return;
}
Gtk.Window child = childControl;
Gtk.Window parent = parentControl;
child.Child.Show();
int w, h, winw, winh, x, y, winx, winy;
child.GetSize(out w, out h);
parent.GetSize(out winw, out winh);
parent.GetPosition(out winx, out winy);
x = Math.Max(0, (winw - w) / 2) + winx;
y = Math.Max(0, (winh - h) / 2) + winy;
child.Move(x, y);
}