libs/glut/glutWindow.cpp

20 /*!	Helper function to get a new window slot */
51 	__glutFatalError("redisplay needed for window %d, but no display callback.",
60 	/* Adjust the viewport of the window */
68 /*!	Creates a new GLUT window
80 	// add myself to window list
144 		// if I'm a top-level window, create my BWindow
158 	// make myself the default window
163 /*!	Creates a new GLUT window */
178 	GlutWindow *window = new GlutWindow(0, name,
182 	return window->num + 1;
198 	GlutWindow *window = new GlutWindow(gState.windowList[win-1], "child",
201 	return window->num + 1;
205 /*!	Set the current window (utility function) */
207 __glutSetWindow(GlutWindow *window)
211 	gState.currentWindow = window;
216 /*!	Set and get the current window */
220 	GlutWindow *window;
223 		__glutWarning("glutSetWindow attempted on bogus window.");
227 	window = gState.windowList[win - 1];
228 	if (!window) {
229 		__glutWarning("glutSetWindow attempted on bogus window.");
232 	__glutSetWindow(window);
248 __glutDestroyWindow(GlutWindow *window, GlutWindow *initialWindow)
251 	GlutWindow *cur = window->children;
260 	GlutWindow *parent = window->parent;
265 			if (cur == window) {
274 	// finally, check if we are the current window, and set to 0
275 	if (gState.currentWindow == window)
278 	gState.windowList[window->num] = 0;
282 /*!	Destroy window and all its children. */
286 	// can't destroy a window if another window has the GL context
290 	// lock the window
291 	GlutWindow *window = gState.windowList[win - 1];
292 	BWindow *bwindow = window->Window();
295 	// if win is the current window, set current window to 0
296 	if (gState.currentWindow == window)
300 	__glutDestroyWindow(window, window);
303 	window->LockGL();
305 	window->UnlockGL();
307 	// now, if the window was top-level, delete its BWindow
308 	if (!window->parent) {
312 		window->RemoveSelf();
313 		delete window;
317 	// relock GL if the current window is still valid
342 /*!	Mark window as needing redisplay */
354 /*!	Mark window as needing redisplay */
374 /*!	Move window */
389 		win->MoveTo(x, y);  // move the window
395 /*!	Reshape window (we'll catch the callback when the view gets
420 /*!	Makes the window full screen */
434 /*!	Supposed to change the stacking order of the current window
481 /*!	Minimizes window */
494 /*!	Sets the window title */
499 		__glutFatalError("glutSetWindowTitle: isn't a top-level window");