// To handle the dragging of panels
private static void PanelDrag(object sender, MouseEventArgs e)
{
foreach (Panel p in panels)
{
if (p.centered)
{
p.Center();
}
if (!ResizeGrip.IsResizing() && p.dragging && !p.centered)
{
// if predrag returns true, move the panel
if (p.PreDrag(e.X - p.dragOffsetX, e.Y - p.dragOffsetY))
{
p.SetPos(e.X - p.dragOffsetX, e.Y - p.dragOffsetY, !VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_TAB));
p.PostDrag();
RefreshProperties();
if (!VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_CONTROL))
{
continue;
}
List <Panel> panelsOver = GetPanelsMouseIsOver();
foreach (Panel pan in panelsOver)
{
if (pan != p && pan.canBeParent == true && p.parent != pan && p.canBeChild == true && (!p.parent || p.parent.z < pan.z))
{
if (p.hasParent && p.parent)
{
if (p.parent.z < pan.z && pan.parent != p)
{
pan.highlighted = true;
break;
}
}
else
{
pan.highlighted = true;
break;
}
}
}
}
}
}
}
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
if (Derma.GetSelected() == null)
{
return;
}
if (e.KeyValue == (int)Keys.Delete)
{
Derma.GetSelected().Remove();
Derma.prop.propertyGrid.SelectedObject = null;
return;
}
int dist;
if ((e.Modifiers & Keys.Shift) == Keys.Shift)
{
dist = 10;
}
else
{
dist = 1;
}
switch (e.KeyValue)
{
case (int)Keys.Up:
if (GUI.Grid.DrawGrid && !VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_TAB))
{
dist = Derma.GetSelected().y % GUI.Grid.GridSize;
if (dist == 0)
{
dist = GUI.Grid.GridSize;
}
if (VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_SHIFT))
{
dist += GUI.Grid.GridSize;
}
}
Derma.GetSelected().ModifyPos(0, -dist);
break;
case (int)Keys.Left:
if (GUI.Grid.DrawGrid && !VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_TAB))
{
dist = Derma.GetSelected().x % GUI.Grid.GridSize;
if (dist == 0)
{
dist = GUI.Grid.GridSize;
}
if (VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_SHIFT))
{
dist += GUI.Grid.GridSize;
}
}
Derma.GetSelected().ModifyPos(-dist, 0);
break;
case (int)Keys.Right:
if (GUI.Grid.DrawGrid && !VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_TAB))
{
dist = Derma.GetSelected().x % GUI.Grid.GridSize;
if (dist == 0)
{
dist = GUI.Grid.GridSize;
}
if (VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_SHIFT))
{
dist += GUI.Grid.GridSize;
}
}
Derma.GetSelected().ModifyPos(dist, 0);
break;
case (int)Keys.Down:
if (GUI.Grid.DrawGrid && !VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_TAB))
{
dist = Derma.GetSelected().y % GUI.Grid.GridSize;
if (dist == 0)
{
dist = GUI.Grid.GridSize;
}
if (VirtualKeys.IsKeyPressed(VirtualKeyStates.VK_SHIFT))
{
dist += GUI.Grid.GridSize;
}
}
Derma.GetSelected().ModifyPos(0, dist);
break;
}
Derma.RefreshProperties();
}