C++ (Cpp) GxDraw::PopScissorRect Examples

Example #1

File: wDock.cpp Project: jpvanoosten/GuiX

void GxDockBin::Draw()
{
	GxDraw* draw = GxDraw::Get();
	GxStyle& style = *GxStyle::Get();

	bool empty = true;
	const GxWidget* const* docks = myLayout.GetWidgets().Data();
	for(int i=0; empty && i<myLayout.GetWidgets().Size(); ++i)
		if(!docks[i]->IsHidden()) empty = false;

	if(!empty)
	{
		GxRecti r(myRect);

		draw->Rect(r.x, r.y, r.w, r.h, style.c.frameOutline);
		r.Shrink(1);
		draw->Rect(r.x, r.y, r.w, r.h, style.c.bgPanel);

		if(!myScrollbar->IsHidden())
			myScrollbar->Draw();

		draw->PushScissorRect(r.x, r.y, r.w, r.h);
		myLayout.Draw();
		draw->PopScissorRect();
	}	
}

Example #2

File: wSelectList.cpp Project: Fietsemaker/GuiX

void GxSelectList::Draw()
{
	GxDraw* draw = GxDraw::Get();
	GxStyle& style = *GxStyle::Get();

	float hl = GetHighlightValue();
	bool lock = IsLockedWidget();

	// Draw the list rectangle
	GxRecti bar(myRect);
	if(!myScrollbar->IsHidden())
		bar.w -= 16;
	style.Field(bar);

	// Draw the scrollbar
	if(!myScrollbar->IsHidden())
		myScrollbar->Draw();

	// Draw the list of items
	draw->PushScissorRect(bar.x+2, bar.y+2, bar.w-4, bar.h-4);

	GxRecti viewRect = draw->GetScissorRect();
	GxRecti listR = myGetListRect();

	int ox = 2;
	GxText& settings = style.d.text[0];
	settings.maxWidth = listR.w - ox*2;
	settings.SetAlign(myAlignH, GX_TA_MIDDLE);
	if(myAlignH == GX_TA_CENTER) ox = listR.w/2;
	else if(myAlignH == GX_TA_RIGHT) ox = listR.w - ox;

	for(int i=0; i<myItems.Size(); ++i)
	{
		GxRecti r(listR.x, listR.y + i*16, listR.w, 16);
		if(r.y < viewRect.y+viewRect.h && r.y+r.h > viewRect.y)
		{
			if(i == mySelectedItem)
				draw->Rect(r.x, r.y, r.w, r.h, style.c.textSelect);
			else if(i == myMouseOverItem)
				draw->Rect(r.x, r.y, r.w, r.h, style.c.textSelect.Alpha(hl * 0.5f));
			settings.Draw(r.x + ox, r.y+r.h/2-2, myItems[i]);
		}
	}

	settings.SetMaxWidth();

	draw->PopScissorRect();
}