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-rw-r--r--macosx/tkMacOSXWm.c29
1 files changed, 25 insertions, 4 deletions
diff --git a/macosx/tkMacOSXWm.c b/macosx/tkMacOSXWm.c
index 45f0fd5..cb6e3c4 100644
--- a/macosx/tkMacOSXWm.c
+++ b/macosx/tkMacOSXWm.c
@@ -321,6 +321,10 @@ static void GetMaxSize(TkWindow *winPtr, int *maxWidthPtr,
static void RemapWindows(TkWindow *winPtr,
MacDrawable *parentWin);
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
+#define TK_GOT_AT_LEAST_SNOW_LEOPARD 1
+#endif
+
#pragma mark TKWindow(TKWm)
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
@@ -4539,7 +4543,7 @@ TkWmAddToColormapWindows(
* add the toplevel itself as the last element of the list.
*/
- newPtr = ckalloc((count+2) * sizeof(TkWindow *));
+ newPtr = (TkWindow**)ckalloc((count+2) * sizeof(TkWindow *));
if (count > 0) {
memcpy(newPtr, oldPtr, count * sizeof(TkWindow *));
}
@@ -5438,10 +5442,14 @@ TkMacOSXMakeRealWindowExist(
/* Set background color and opacity of window if those flags are set. */
if (colorName != NULL) {
[window setBackgroundColor: colorName];
- }
+ }
if (opaqueTag != NULL) {
+#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
[window setOpaque: opaqueTag];
+#else
+ [window setOpaque: YES];
+#endif
}
[window setDocumentEdited:NO];
@@ -5942,7 +5950,7 @@ TkWmStackorderToplevel(
Tcl_InitHashTable(&table, TCL_ONE_WORD_KEYS);
WmStackorderToplevelWrapperMap(parentPtr, parentPtr->display, &table);
- windows = ckalloc((table.numEntries+1) * sizeof(TkWindow *));
+ windows = (TkWindow**)ckalloc((table.numEntries+1) * sizeof(TkWindow *));
/*
* Special cases: If zero or one toplevels were mapped there is no need to
@@ -5967,7 +5975,7 @@ TkWmStackorderToplevel(
} else {
window_ptr = windows + table.numEntries;
*window_ptr-- = NULL;
- windowNumbers = ckalloc(windowCount * sizeof(NSInteger));
+ windowNumbers = (NSInteger*)ckalloc(windowCount * sizeof(NSInteger));
NSWindowList(windowCount, windowNumbers);
for (NSInteger index = 0; index < windowCount; index++) {
NSWindow *w = [NSApp windowWithWindowNumber:windowNumbers[index]];
@@ -6286,7 +6294,9 @@ TkMacOSXMakeFullscreen(
WmInfo *wmPtr = winPtr->wmInfoPtr;
int result = TCL_OK, wasFullscreen = (wmPtr->flags & WM_FULLSCREEN);
+#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
static unsigned long prevMask = 0, prevPres = 0;
+#endif /*TK_GOT_AT_LEAST_SNOW_LEOPARD*/
if (fullscreen) {
int screenWidth = WidthOfScreen(Tk_Screen(winPtr));
@@ -6325,15 +6335,26 @@ TkMacOSXMakeFullscreen(
wmPtr->flags |= WM_FULLSCREEN;
}
+#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
+ /*
+ * We can't set these features on Leopard or earlier, as they don't
+ * exist (neither options nor API that uses them). This formally means
+ * that there's a bug with full-screen windows with Tk on old OSX, but
+ * it isn't worth blocking a build just for this.
+ */
+
prevMask = [window styleMask];
prevPres = [NSApp presentationOptions];
[window setStyleMask: NSBorderlessWindowMask];
[NSApp setPresentationOptions: NSApplicationPresentationAutoHideDock
| NSApplicationPresentationAutoHideMenuBar];
+#endif /*TK_GOT_AT_LEAST_SNOW_LEOPARD*/
} else {
wmPtr->flags &= ~WM_FULLSCREEN;
+#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
[NSApp setPresentationOptions: prevPres];
[window setStyleMask: prevMask];
+#endif /*TK_GOT_AT_LEAST_SNOW_LEOPARD*/
}
if (wasFullscreen && !(wmPtr->flags & WM_FULLSCREEN)) {