Ejemplo n.º 1
0
void Ctrl::PopUp(Ctrl *owner, bool savebits, bool activate, bool dropshadow, bool topmost)
{
	popup = false;
	Ctrl *q = owner ? owner->GetTopCtrl() : GetActiveCtrl();
	PopUpHWND(q ? q->GetHWND() : NULL, savebits, activate, dropshadow, topmost);
	if(top) top->owner = owner;
}
Ejemplo n.º 2
0
void Ctrl::WndUpdate(const Rect& r)
{
	GuiLock __;
	LLOG("WndUpdate " << UPP::Name(this));
	Ctrl *top = GetTopCtrl();
	if(top->IsOpen()) {
		HWND hwnd = top->GetHWND();
		HDC hdc = GetDC(hwnd);
		HRGN hrgn = CreateRectRgn(0, 0, 0, 0);
		if(GetUpdateRgn(hwnd, hrgn, FALSE) != NULLREGION) {
			SelectClipRgn(hdc, hrgn);
			SystemDraw draw(hdc);
			bool hcr = focusCtrl && focusCtrl->GetTopCtrl() == top &&
			           caretRect.Intersects(r + top->GetRect().TopLeft());
			if(hcr) ::HideCaret(hwnd);
			draw.Clip(r);
			top->UpdateArea(draw, r);
			ValidateRect(hwnd, r);
			SelectClipRgn(hdc, NULL);
			if(hcr) ::ShowCaret(hwnd);
		}
		ReleaseDC(hwnd, hdc);
		DeleteObject(hrgn);
	}
}
Ejemplo n.º 3
0
ViewDraw::ViewDraw(Ctrl *ctrl)
{
	EnterGuiMutex();
	Ctrl *top = ctrl->GetTopCtrl();
	hwnd = top->GetHWND();
	ASSERT(hwnd);
	Attach(GetDC(hwnd));
	Clipoff(ctrl->GetScreenView() - top->GetScreenRect().TopLeft());
}