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Diffstat (limited to 'macosx/tkMacOSXWindowEvent.c')
-rw-r--r--macosx/tkMacOSXWindowEvent.c302
1 files changed, 193 insertions, 109 deletions
diff --git a/macosx/tkMacOSXWindowEvent.c b/macosx/tkMacOSXWindowEvent.c
index d9d4429..91fed49 100644
--- a/macosx/tkMacOSXWindowEvent.c
+++ b/macosx/tkMacOSXWindowEvent.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMacOSXWindowEvent.c,v 1.36 2009/06/29 14:35:01 das Exp $
+ * RCS: @(#) $Id: tkMacOSXWindowEvent.c,v 1.37 2009/07/06 20:29:21 dkf Exp $
*/
#include "tkMacOSXPrivate.h"
@@ -47,13 +47,16 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
#define NSWindowDidEndLiveResizeNotification @"NSWindowDidEndLiveResizeNotification"
#endif
#endif
-
+
@implementation TKApplication(TKWindowEvent)
-- (void)windowActivation:(NSNotification *)notification {
+
+- (void) windowActivation: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
- BOOL activate = [[notification name] isEqualToString:NSWindowDidBecomeKeyNotification];
+ BOOL activate = [[notification name]
+ isEqualToString:NSWindowDidBecomeKeyNotification];
NSWindow *w = [notification object];
TkWindow *winPtr = TkMacOSXGetTkWindow(w);
@@ -61,14 +64,19 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
GenerateActivateEvents(winPtr, activate);
}
}
-- (void)windowBoundsChanged:(NSNotification *)notification {
+
+- (void) windowBoundsChanged: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
- BOOL movedOnly = [[notification name] isEqualToString:NSWindowDidMoveNotification];
+ BOOL movedOnly = [[notification name]
+ isEqualToString:NSWindowDidMoveNotification];
+
if (movedOnly) {
/* constraining to screen after move not needed with AppKit */
}
+
NSWindow *w = [notification object];
TkWindow *winPtr = TkMacOSXGetTkWindow(w);
@@ -91,13 +99,18 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
flags |= TK_SIZE_CHANGED;
}
if (Tcl_GetServiceMode() != TCL_SERVICE_NONE) {
- /* propagate geometry changes immediately */
+ /*
+ * Propagate geometry changes immediately.
+ */
+
flags |= TK_MACOSX_HANDLE_EVENT_IMMEDIATELY;
}
TkGenWMConfigureEvent((Tk_Window) winPtr, x, y, width, height, flags);
}
}
-- (void)windowExpanded:(NSNotification *)notification {
+
+- (void) windowExpanded: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
@@ -109,7 +122,10 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
TkMacOSXIsWindowZoomed(winPtr) ? ZoomState : NormalState;
Tk_MapWindow((Tk_Window) winPtr);
if (Tcl_GetServiceMode() != TCL_SERVICE_NONE) {
- /* Process all Tk events generated by Tk_MapWindow() */
+ /*
+ * Process all Tk events generated by Tk_MapWindow().
+ */
+
while (Tcl_ServiceEvent(0)) {}
while (Tcl_DoOneEvent(TCL_IDLE_EVENTS|TCL_DONT_WAIT)) {}
@@ -124,7 +140,9 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
}
}
}
-- (void)windowCollapsed:(NSNotification *)notification {
+
+- (void) windowCollapsed: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
@@ -135,7 +153,9 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
Tk_UnmapWindow((Tk_Window) winPtr);
}
}
-- (void)windowClosed:(NSNotification *)notification {
+
+- (void) windowClosed: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
@@ -146,15 +166,22 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
TkGenWMDestroyEvent((Tk_Window) winPtr);
}
}
+
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
-- (void)windowDragStart:(NSNotification *)notification {
+
+- (void) windowDragStart: (NSNotification *) notification
+{
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
}
-- (void)windowLiveResize:(NSNotification *)notification {
+
+- (void) windowLiveResize: (NSNotification *) notification
+{
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
//BOOL start = [[notification name] isEqualToString:NSWindowWillStartLiveResizeNotification];
}
-- (void)windowMapped:(NSNotification *)notification {
+
+- (void) windowMapped: (NSNotification *) notification
+{
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
NSWindow *w = [notification object];
TkWindow *winPtr = TkMacOSXGetTkWindow(w);
@@ -163,12 +190,14 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
//Tk_MapWindow((Tk_Window) winPtr);
}
}
-- (void)windowBecameVisible:(NSNotification *)notification {
-#ifdef TK_MAC_DEBUG_NOTIFICATIONS
+
+- (void) windowBecameVisible: (NSNotification *) notification
+{
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
-#endif
}
-- (void)windowUnmapped:(NSNotification *)notification {
+
+- (void) windowUnmapped: (NSNotification *) notification
+{
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
NSWindow *w = [notification object];
TkWindow *winPtr = TkMacOSXGetTkWindow(w);
@@ -177,11 +206,14 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
//Tk_UnmapWindow((Tk_Window) winPtr);
}
}
-#endif
+#endif /* TK_MAC_DEBUG_NOTIFICATIONS */
-- (void)_setupWindowNotifications {
+- (void) _setupWindowNotifications
+{
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
-#define observe(n, s) [nc addObserver:self selector:@selector(s) name:(n) object:nil]
+
+#define observe(n, s) \
+ [nc addObserver:self selector:@selector(s) name:(n) object:nil]
observe(NSWindowDidBecomeKeyNotification, windowActivation:);
observe(NSWindowDidResignKeyNotification, windowActivation:);
observe(NSWindowDidMoveNotification, windowBoundsChanged:);
@@ -200,23 +232,29 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
#undef observe
}
@end
-
+
#pragma mark TKApplication(TKApplicationEvent)
@implementation TKApplication(TKApplicationEvent)
-- (void)applicationActivate:(NSNotification *)notification {
+
+- (void) applicationActivate: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
[NSApp tkCheckPasteboard];
}
-- (void)applicationDeactivate:(NSNotification *)notification {
+
+- (void) applicationDeactivate: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
TkSuspendClipboard();
}
-- (void)applicationShowHide:(NSNotification *)notification {
+
+- (void) applicationShowHide: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
@@ -227,13 +265,16 @@ extern NSString *NSWindowDidOrderOffScreenNotification;
if (_eventInterp && Tcl_GetCommandInfo(_eventInterp, cmd, &dummy)) {
int code = Tcl_EvalEx(_eventInterp, cmd, -1, TCL_EVAL_GLOBAL);
+
if (code != TCL_OK) {
Tcl_BackgroundException(_eventInterp, code);
}
Tcl_ResetResult(_eventInterp);
}
}
-- (void)displayChanged:(NSNotification *)notification {
+
+- (void) displayChanged: (NSNotification *) notification
+{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
#endif
@@ -355,8 +396,8 @@ GenerateUpdates(
*
* GenerateActivateEvents --
*
- * Given a Macintosh window activate event this function generates all
- * the X Activate events needed by Tk.
+ * Given a Macintosh window activate event this function generates all the
+ * X Activate events needed by Tk.
*
* Results:
* True if event(s) are generated - false otherwise.
@@ -462,8 +503,8 @@ TkMacOSXGenerateFocusEvent(
*
* TkGenWMConfigureEvent --
*
- * Generate a ConfigureNotify event for Tk. Depending on the value of
- * flag the values of width/height, x/y, or both may be changed.
+ * Generate a ConfigureNotify event for Tk. Depending on the value of flag
+ * the values of width/height, x/y, or both may be changed.
*
* Results:
* None.
@@ -477,10 +518,8 @@ TkMacOSXGenerateFocusEvent(
void
TkGenWMConfigureEvent(
Tk_Window tkwin,
- int x,
- int y,
- int width,
- int height,
+ int x, int y,
+ int width, int height,
int flags)
{
XEvent event;
@@ -542,33 +581,31 @@ TkGenWMConfigureEvent(
* Don't set external width, since the user didn't change it
* from what the widgets asked for.
*/
- } else {
- if (wmPtr->gridWin != NULL) {
- wmPtr->width = wmPtr->reqGridWidth
- + (width - winPtr->reqWidth)/wmPtr->widthInc;
- if (wmPtr->width < 0) {
- wmPtr->width = 0;
- }
- } else {
- wmPtr->width = width;
+ } else if (wmPtr->gridWin != NULL) {
+ wmPtr->width = wmPtr->reqGridWidth
+ + (width - winPtr->reqWidth)/wmPtr->widthInc;
+ if (wmPtr->width < 0) {
+ wmPtr->width = 0;
}
+ } else {
+ wmPtr->width = width;
}
+
if ((wmPtr->height == -1) && (height == winPtr->reqHeight)) {
/*
* Don't set external height, since the user didn't change it
* from what the widgets asked for.
*/
- } else {
- if (wmPtr->gridWin != NULL) {
- wmPtr->height = wmPtr->reqGridHeight
- + (height - winPtr->reqHeight)/wmPtr->heightInc;
- if (wmPtr->height < 0) {
- wmPtr->height = 0;
- }
- } else {
- wmPtr->height = height;
+ } else if (wmPtr->gridWin != NULL) {
+ wmPtr->height = wmPtr->reqGridHeight
+ + (height - winPtr->reqHeight)/wmPtr->heightInc;
+ if (wmPtr->height < 0) {
+ wmPtr->height = 0;
}
+ } else {
+ wmPtr->height = height;
}
+
wmPtr->configWidth = width;
wmPtr->configHeight = height;
}
@@ -628,10 +665,9 @@ TkGenWMDestroyEvent(
*
* TkWmProtocolEventProc --
*
- * This procedure is called by the Tk_HandleEvent whenever a
- * ClientMessage event arrives whose type is "WM_PROTOCOLS". This
- * procedure handles the message from the window manager in an
- * appropriate fashion.
+ * This procedure is called by the Tk_HandleEvent whenever a ClientMessage
+ * event arrives whose type is "WM_PROTOCOLS". This procedure handles the
+ * message from the window manager in an appropriate fashion.
*
* Results:
* None.
@@ -718,7 +754,7 @@ Tk_MacOSXIsAppInFront(void)
return (isFrontProcess == true);
}
-
+
#pragma mark TKContentView
#import <ApplicationServices/ApplicationServices.h>
@@ -728,34 +764,39 @@ Tk_MacOSXIsAppInFront(void)
* The goal is to emulate X11-style drawing in response to Expose events:
* during the normal AppKit drawing cycle, we supress drawing of all subviews
* (using a technique adapted from WebKit's WebHTMLView) and instead send
- * Expose events about the subviews that would be redrawn.
- * Tk Expose event handling and drawing handlers then draw the subviews
- * manually via their -displayRectIgnoringOpacity:
+ * Expose events about the subviews that would be redrawn. Tk Expose event
+ * handling and drawing handlers then draw the subviews manually via their
+ * -displayRectIgnoringOpacity:
*/
@interface TKContentView(TKWindowEvent)
-- (void)drawRect:(NSRect)rect;
-- (void)generateExposeEvents:(HIMutableShapeRef)shape;
-- (BOOL)isOpaque;
-- (BOOL)wantsDefaultClipping;
-- (BOOL)acceptsFirstResponder;
-- (void)keyDown:(NSEvent *)theEvent;
+- (void) drawRect: (NSRect) rect;
+- (void) generateExposeEvents: (HIMutableShapeRef) shape;
+- (BOOL) isOpaque;
+- (BOOL) wantsDefaultClipping;
+- (BOOL) acceptsFirstResponder;
+- (void) keyDown: (NSEvent *) theEvent;
@end
@implementation TKContentView
@end
-static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
+static Tk_RestrictAction
+ExposeRestrictProc(
+ ClientData arg,
+ XEvent *eventPtr)
{
- return (eventPtr->type == Expose && eventPtr->xany.serial == PTR2UINT(arg) ?
- TK_PROCESS_EVENT : TK_DEFER_EVENT);
+ return (eventPtr->type==Expose && eventPtr->xany.serial==PTR2UINT(arg)
+ ? TK_PROCESS_EVENT : TK_DEFER_EVENT);
}
@implementation TKContentView(TKWindowEvent)
-- (void)drawRect:(NSRect)rect {
+- (void) drawRect: (NSRect) rect
+{
const NSRect *rectsBeingDrawn;
NSInteger rectsBeingDrawnCount;
+
[self getRectsBeingDrawn:&rectsBeingDrawn count:&rectsBeingDrawnCount];
#ifdef TK_MAC_DEBUG_DRAWING
TKLog(@"-[%@(%p) %s%@]", [self class], self, _cmd, NSStringFromRect(rect));
@@ -763,17 +804,23 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
NSRectFillListUsingOperation(rectsBeingDrawn, rectsBeingDrawnCount,
NSCompositeSourceOver);
#endif
+
NSWindow *w = [self window];
+
if ([self isOpaque] && [w showsResizeIndicator]) {
NSRect bounds = [self convertRect:[w _growBoxRect] fromView:nil];
+
if ([self needsToDrawRect:bounds]) {
NSEraseRect(bounds);
}
}
+
CGFloat height = [self bounds].size.height;
HIMutableShapeRef drawShape = HIShapeCreateMutable();
+
while (rectsBeingDrawnCount--) {
CGRect r = NSRectToCGRect(*rectsBeingDrawn++);
+
r.origin.y = height - (r.origin.y + r.size.height);
HIShapeUnionWithRect(drawShape, &r);
}
@@ -789,7 +836,8 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
CFRelease(drawShape);
}
-- (void)generateExposeEvents:(HIMutableShapeRef)shape {
+- (void) generateExposeEvents: (HIMutableShapeRef) shape
+{
TkWindow *winPtr = TkMacOSXGetTkWindow([self window]);
unsigned long serial;
CGRect updateBounds;
@@ -803,8 +851,8 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
![[NSRunLoop currentRunLoop] currentMode] &&
Tcl_GetServiceMode() != TCL_SERVICE_NONE) {
/*
- * Ensure there are no pending idle-time redraws that could prevent
- * the just posted Expose events from generating new redraws.
+ * Ensure there are no pending idle-time redraws that could prevent the
+ * just posted Expose events from generating new redraws.
*/
while (Tcl_DoOneEvent(TCL_IDLE_EVENTS|TCL_DONT_WAIT)) {}
@@ -817,13 +865,15 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
ClientData oldArg;
Tk_RestrictProc *oldProc = Tk_RestrictEvents(ExposeRestrictProc,
UINT2PTR(serial), &oldArg);
+
while (Tcl_ServiceEvent(TCL_WINDOW_EVENTS)) {}
Tk_RestrictEvents(oldProc, oldArg, &oldArg);
while (Tcl_DoOneEvent(TCL_IDLE_EVENTS|TCL_DONT_WAIT)) {}
}
}
-- (void)tkToolbarButton:(id)sender {
+- (void) tkToolbarButton: (id) sender
+{
#ifdef TK_MAC_DEBUG_EVENTS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd);
#endif
@@ -850,39 +900,48 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
}
#ifdef TK_MAC_DEBUG_DRAWING
-- (void)setFrameSize:(NSSize)newSize {
- TKLog(@"-[%@(%p) %s%@]", [self class], self, _cmd, NSStringFromSize(newSize));
+- (void) setFrameSize: (NSSize) newSize
+{
+ TKLog(@"-[%@(%p) %s%@]", [self class], self, _cmd,
+ NSStringFromSize(newSize));
[super setFrameSize:newSize];
}
-- (void)setNeedsDisplayInRect:(NSRect)invalidRect {
+
+- (void) setNeedsDisplayInRect: (NSRect) invalidRect
+{
TKLog(@"-[%@(%p) %s%@]", [self class], self, _cmd,
NSStringFromRect(invalidRect));
[super setNeedsDisplayInRect:invalidRect];
}
#endif
-- (BOOL)isOpaque {
+
+- (BOOL) isOpaque
+{
NSWindow *w = [self window];
return (w && (([w styleMask] & NSTexturedBackgroundWindowMask) ||
![w isOpaque]) ? NO : YES);
}
-- (BOOL)wantsDefaultClipping {
+- (BOOL) wantsDefaultClipping
+{
return NO;
}
-- (BOOL)acceptsFirstResponder {
+- (BOOL) acceptsFirstResponder
+{
return YES;
}
-- (void)keyDown:(NSEvent *)theEvent {
+- (void) keyDown: (NSEvent *) theEvent
+{
#ifdef TK_MAC_DEBUG_EVENTS
TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, theEvent);
#endif
}
@end
-
+
#pragma mark TKContentViewPrivate
/*
@@ -892,25 +951,31 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
*/
@interface TKContentView(TKContentViewPrivate)
-- (id)initWithFrame:(NSRect)frame;
-- (void)_setAsideSubviews;
-- (void)_restoreSubviews;
+- (id) initWithFrame: (NSRect) frame;
+- (void) _setAsideSubviews;
+- (void) _restoreSubviews;
@end
@interface NSView(TKContentViewPrivate)
-- (void)_recursiveDisplayRectIfNeededIgnoringOpacity:(NSRect)rect isVisibleRect:(BOOL)isVisibleRect rectIsVisibleRectForView:(NSView *)visibleView topView:(BOOL)topView;
-- (void)_recursiveDisplayAllDirtyWithLockFocus:(BOOL)needsLockFocus visRect:(NSRect)visRect;
-- (void)_recursive:(BOOL)recurse displayRectIgnoringOpacity:(NSRect)displayRect inContext:(NSGraphicsContext *)context topView:(BOOL)topView;
-- (void)_lightWeightRecursiveDisplayInRect:(NSRect)visRect;
-- (BOOL)_drawRectIfEmpty;
-- (void)_drawRect:(NSRect)inRect clip:(BOOL)clip;
-- (void)_setDrawsOwnDescendants:(BOOL)drawsOwnDescendants;
+- (void) _recursiveDisplayRectIfNeededIgnoringOpacity: (NSRect) rect
+ isVisibleRect: (BOOL) isVisibleRect
+ rectIsVisibleRectForView: (NSView *) visibleView
+ topView: (BOOL) topView;
+- (void) _recursiveDisplayAllDirtyWithLockFocus: (BOOL) needsLockFocus
+ visRect: (NSRect) visRect;
+- (void) _recursive: (BOOL) recurse
+ displayRectIgnoringOpacity: (NSRect) displayRect
+ inContext: (NSGraphicsContext *) context topView: (BOOL) topView;
+- (void) _lightWeightRecursiveDisplayInRect: (NSRect) visRect;
+- (BOOL) _drawRectIfEmpty;
+- (void) _drawRect: (NSRect) inRect clip: (BOOL) clip;
+- (void) _setDrawsOwnDescendants: (BOOL) drawsOwnDescendants;
@end
-
@implementation TKContentView(TKContentViewPrivate)
-- (id)initWithFrame:(NSRect)frame {
+- (id) initWithFrame: (NSRect) frame
+{
self = [super initWithFrame:frame];
if (self) {
_savedSubviews = nil;
@@ -920,7 +985,7 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
return self;
}
-- (void)_setAsideSubviews
+- (void) _setAsideSubviews
{
#ifdef TK_MAC_DEBUG
if (_subviewsSetAside || _savedSubviews) {
@@ -930,10 +995,10 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
_savedSubviews = _subviews;
_subviews = nil;
_subviewsSetAside = YES;
- }
+}
- - (void)_restoreSubviews
- {
+- (void) _restoreSubviews
+{
#ifdef TK_MAC_DEBUG
if (!_subviewsSetAside || _subviews) {
Tcl_Panic("TKContentView _restoreSubviews called incorrectly");
@@ -944,34 +1009,48 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
_subviewsSetAside = NO;
}
-- (void)_recursiveDisplayRectIfNeededIgnoringOpacity:(NSRect)rect isVisibleRect:(BOOL)isVisibleRect rectIsVisibleRectForView:(NSView *)visibleView topView:(BOOL)topView
+- (void) _recursiveDisplayRectIfNeededIgnoringOpacity: (NSRect) rect
+ isVisibleRect: (BOOL) isVisibleRect
+ rectIsVisibleRectForView: (NSView *) visibleView
+ topView: (BOOL) topView
{
[self _setAsideSubviews];
- [super _recursiveDisplayRectIfNeededIgnoringOpacity:rect isVisibleRect:isVisibleRect rectIsVisibleRectForView:visibleView topView:topView];
+ [super _recursiveDisplayRectIfNeededIgnoringOpacity:rect
+ isVisibleRect:isVisibleRect rectIsVisibleRectForView:visibleView
+ topView:topView];
[self _restoreSubviews];
}
-- (void)_recursiveDisplayAllDirtyWithLockFocus:(BOOL)needsLockFocus visRect:(NSRect)visRect
+- (void) _recursiveDisplayAllDirtyWithLockFocus: (BOOL) needsLockFocus
+ visRect: (NSRect) visRect
{
BOOL needToSetAsideSubviews = !_subviewsSetAside;
+
if (needToSetAsideSubviews) {
[self _setAsideSubviews];
}
- [super _recursiveDisplayAllDirtyWithLockFocus:needsLockFocus visRect:visRect];
+ [super _recursiveDisplayAllDirtyWithLockFocus:needsLockFocus
+ visRect:visRect];
if (needToSetAsideSubviews) {
[self _restoreSubviews];
}
}
-- (void)_recursive:(BOOL)recurse displayRectIgnoringOpacity:(NSRect)displayRect inContext:(NSGraphicsContext *)context topView:(BOOL)topView
+- (void) _recursive: (BOOL) recurse
+ displayRectIgnoringOpacity: (NSRect) displayRect
+ inContext: (NSGraphicsContext *) context topView: (BOOL) topView
{
[self _setAsideSubviews];
- [super _recursive:recurse displayRectIgnoringOpacity:displayRect inContext:context topView:topView];
+ [super _recursive:recurse
+ displayRectIgnoringOpacity:displayRect inContext:context
+ topView:topView];
[self _restoreSubviews];
}
-- (void)_lightWeightRecursiveDisplayInRect:(NSRect)visRect {
+- (void) _lightWeightRecursiveDisplayInRect: (NSRect) visRect
+{
BOOL needToSetAsideSubviews = !_subviewsSetAside;
+
if (needToSetAsideSubviews) {
[self _setAsideSubviews];
}
@@ -981,19 +1060,24 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
}
}
-- (BOOL)_drawRectIfEmpty {
+- (BOOL) _drawRectIfEmpty
+{
/*
* Our -drawRect manages subview drawing directly, so it needs to be called
* even if the area to be redrawn is completely obscured by subviews.
*/
+
return YES;
}
-- (void)_drawRect:(NSRect)inRect clip:(BOOL)clip {
+- (void) _drawRect: (NSRect) inRect clip: (BOOL) clip
+{
#ifdef TK_MAC_DEBUG_DRAWING
- TKLog(@"-[%@(%p) %s%@]", [self class], self, _cmd, NSStringFromRect(inRect));
+ TKLog(@"-[%@(%p) %s%@]", [self class], self, _cmd,
+ NSStringFromRect(inRect));
#endif
BOOL subviewsWereSetAside = _subviewsSetAside;
+
if (subviewsWereSetAside) {
[self _restoreSubviews];
}
@@ -1007,7 +1091,7 @@ static Tk_RestrictAction ExposeRestrictProc(ClientData arg, XEvent *eventPtr)
/*
* Local Variables:
- * mode: c
+ * mode: objc
* c-basic-offset: 4
* fill-column: 79
* coding: utf-8
generated by cgit v0.12 at 2024-08-26 00:29:11 (GMT)