AG_Titlebar *
AG_TitlebarNew(void *parent, Uint flags)
{
AG_Titlebar *tbar;
tbar = Malloc(sizeof(AG_Titlebar));
AG_ObjectInit(tbar, &agTitlebarClass);
tbar->flags |= flags;
AG_ObjectAttach(parent, tbar);
/*
* Manually update the window/driver pointers since AG_TitlebarNew()
* is called from the Window attach routine.
*/
AG_ObjectLock(tbar);
tbar->win = (AG_Window *)parent;
WIDGET(tbar)->window = tbar->win;
WIDGET(tbar)->drv = WIDGET(parent)->drv;
WIDGET(tbar)->drvOps = AGDRIVER_CLASS(WIDGET(tbar)->drv);
AG_ObjectUnlock(tbar);
if ((flags & AG_TITLEBAR_NO_MAXIMIZE) == 0)
CreateMaximizeButton(tbar);
if ((flags & AG_TITLEBAR_NO_MINIMIZE) == 0)
CreateMinimizeButton(tbar);
if ((flags & AG_TITLEBAR_NO_CLOSE) == 0)
CreateCloseButton(tbar);
return (tbar);
}
/* Close and destroy a driver. */
void
AG_DriverClose(AG_Driver *drv)
{
AG_ObjectDetach(drv);
AGDRIVER_CLASS(drv)->close(drv);
AG_ObjectDestroy(drv);
}
static void
Expand(AG_Event *event)
{
AG_UCombo *com = AG_PTR(1);
AG_Driver *drv = WIDGET(com)->drv;
int expand = AG_INT(2);
AG_SizeReq rList;
int x, y, w, h;
Uint wView, hView;
AG_ObjectLock(com);
if (expand) {
com->panel = AG_WindowNew(AG_WINDOW_POPUP|AG_WINDOW_MODAL|
AG_WINDOW_NOTITLE);
AG_ObjectSetName(com->panel, "_UComboPopup");
AG_WindowSetPadding(com->panel, 0,0,0,0);
AG_ObjectAttach(com->panel, com->list);
if (WIDGET(com)->window != NULL)
AG_WindowAttach(WIDGET(com)->window, com->panel);
if (com->wSaved > 0) {
w = com->wSaved;
h = com->hSaved;
} else {
if (com->wPreList != -1 && com->hPreList != -1) {
AG_TlistSizeHintPixels(com->list,
com->wPreList, com->hPreList);
}
AG_WidgetSizeReq(com->list, &rList);
w = rList.w + com->panel->wBorderSide*2;
h = rList.h + com->panel->wBorderBot;
}
x = WIDGET(com)->rView.x2 - w;
y = WIDGET(com)->rView.y1;
AG_GetDisplaySize(WIDGET(com)->drv, &wView, &hView);
if (x+w > wView) { w = wView - x; }
if (y+h > hView) { h = hView - y; }
if (AGDRIVER_CLASS(drv)->wm == AG_WM_MULTIPLE &&
WIDGET(com)->window != NULL) {
x += WIDGET(WIDGET(com)->window)->x;
y += WIDGET(WIDGET(com)->window)->y;
}
if (x < 0) { x = 0; }
if (y < 0) { y = 0; }
if (w < 4 || h < 4) {
Collapse(com);
return;
}
AG_SetEvent(com->panel, "window-modal-close",
ModalClose, "%p", com);
AG_WindowSetGeometry(com->panel, x,y, w,h);
AG_WindowShow(com->panel);
} else {
Collapse(com);
}
AG_ObjectUnlock(com);
}
static void
OnAttach(AG_Event *event)
{
AG_Widget *parent = AG_SENDER();
if (!(AGDRIVER_CLASS(parent->drv)->flags & AG_DRIVER_OPENGL))
AG_FatalError("AG_GLView requires a driver with GL support");
}
