void Panel::calcSize()
{
int width = 0;
int height = 0;
// sucht die width/height indem alle Komponenten durchlaufen werden und die am weitesten rechts und unten gespeichert werden
for (unsigned int i = 0; i < getComponents().size(); i++)
{
width = std::max(width, getComponents()[i]->getRelativeRect().getRight() + getPadding().x);
height = std::max(height, getComponents()[i]->getRelativeRect().getBot() + getPadding().y);
}
if (width != getRelativeRect().getSize().x)
{
setRelativeRect(PixelRect(
getRelativeRect().getPosition().x,
getRelativeRect().getPosition().y,
width,
getRelativeRect().getSize().y));
}
if (height != getRelativeRect().getSize().y)
{
setRelativeRect(PixelRect(
getRelativeRect().getPosition().x,
getRelativeRect().getPosition().y,
getRelativeRect().getSize().x,
height));
}
}
void
RawBitmap::StretchTo(unsigned width, unsigned height,
Canvas &dest_canvas,
unsigned dest_width, unsigned dest_height,
gcc_unused bool transparent_white) const
{
GLTexture &texture = BindAndGetTexture();
OpenGL::texture_shader->Use();
texture.Draw(PixelRect(0, 0, dest_width, dest_height),
PixelRect(0, 0, width, height));
}
void
TopWindow::Create(const TCHAR *cls, const TCHAR *text, PixelSize size,
TopWindowStyle style)
{
hSavedFocus = nullptr;
const RasterPoint position(CW_USEDEFAULT, CW_USEDEFAULT);
Window::Create(nullptr, cls, text, PixelRect(position, size), style);
}
gcc_pure
const PixelRect GetClientRect() const
{
assert(IsDefined());
#ifndef USE_GDI
return PixelRect(size);
#else
PixelRect rc;
::GetClientRect(hWnd, &rc);
return rc;
#endif
}
gcc_pure
static PixelRect
GetShowMenuButtonRect(const PixelRect rc)
{
const unsigned padding = Layout::GetTextPadding();
const unsigned size = Layout::GetMaximumControlHeight();
const int right = rc.right - padding;
const int left = right - size;
const int top = rc.top + padding;
const int bottom = top + size;
return PixelRect(left, top, right, bottom);
}
LRESULT
ContainerWindow::OnMessage(HWND hWnd, UINT message,
WPARAM wParam, LPARAM lParam)
{
switch (message) {
case WM_CTLCOLORSTATIC:
case WM_CTLCOLORBTN:
{
Window *window = Window::GetChecked((HWND)lParam);
if (window == nullptr)
break;
Canvas canvas((HDC)wParam, {1, 1});
const Brush *brush = OnChildColor(*window, canvas);
if (brush == nullptr)
break;
return (LRESULT)brush->Native();
}
case WM_DRAWITEM:
/* forward WM_DRAWITEM to the child window who sent this
message */
{
const DRAWITEMSTRUCT *di = (const DRAWITEMSTRUCT *)lParam;
Window *window = Window::GetChecked(di->hwndItem);
if (window == nullptr)
break;
Canvas canvas(di->hDC, PixelRect(di->rcItem).GetSize());
window->OnPaint(canvas);
return TRUE;
}
};
return PaintWindow::OnMessage(hWnd, message, wParam, lParam);
}
void
TopWindow::Create(const TCHAR *cls, const TCHAR *text, PixelSize size,
TopWindowStyle style)
{
hSavedFocus = nullptr;
#ifdef _WIN32_WCE
task_bar = NULL;
#endif
#ifdef HAVE_AYGSHELL_DLL
memset(&s_sai, 0, sizeof(s_sai));
s_sai.cbSize = sizeof(s_sai);
#endif
#ifdef _WIN32_WCE
/* full-screen on Windows CE */
const RasterPoint position(0, 0);
#else
const RasterPoint position(CW_USEDEFAULT, CW_USEDEFAULT);
#endif
Window::Create(NULL, cls, text, PixelRect(position, size), style);
}
gcc_pure
PixelRect GetRect() const {
return PixelRect(GetSize());
}
QuitButton::QuitButton(ComponentContainer* parent, const PixelVector& v) : Button(parent, PixelRect(v, PixelVector(100, 30)), "Quit")
{}
gcc_pure
PixelRect GetRect() const {
return PixelRect(size);
}
void Draw(PixelPoint dest) const {
Draw(PixelRect(dest, GetSize()), GetRect());
}