summaryrefslogtreecommitdiffstats
path: root/macosx/tkMacOSXSubwindows.c
diff options
context:
space:
mode:
Diffstat (limited to 'macosx/tkMacOSXSubwindows.c')
-rw-r--r--macosx/tkMacOSXSubwindows.c170
1 files changed, 125 insertions, 45 deletions
diff --git a/macosx/tkMacOSXSubwindows.c b/macosx/tkMacOSXSubwindows.c
index 43bbd77..0ffc534 100644
--- a/macosx/tkMacOSXSubwindows.c
+++ b/macosx/tkMacOSXSubwindows.c
@@ -9,7 +9,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMacOSXSubwindows.c,v 1.7 2005/03/12 00:28:09 wolfsuit Exp $
+ * RCS: @(#) $Id: tkMacOSXSubwindows.c,v 1.8 2005/03/15 02:11:56 wolfsuit Exp $
*/
#include "tkInt.h"
@@ -31,8 +31,7 @@ static RgnHandle tmpRgn = NULL;
*/
static void GenerateConfigureNotify (TkWindow *winPtr, int includeWin);
-static void UpdateOffsets _ANSI_ARGS_((TkWindow *winPtr,
- int deltaX, int deltaY));
+static void UpdateOffsets (TkWindow *winPtr, int deltaX, int deltaY);
/*
*----------------------------------------------------------------------
@@ -156,6 +155,57 @@ XDestroyWindow(
ckfree((char *) macWin);
}
}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FixMappingFlags --
+ *
+ * If on is 0, mark the child windows of the window passed in in winPtr
+ * as unmapped, but remember whether they were originally mapped in their
+ * parent.
+ * If on is 1, set all the child windows of winPtr that WERE mapped in
+ * their parent before the parent was unmapped back to mapped.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * The TkWindow and MacDrawable flags may be adjusted.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+FixMappingFlags (TkWindow *winPtr, int on)
+{
+ TkWindow *childPtr;
+ childPtr = winPtr->childList;
+
+ while (childPtr != NULL) {
+ /*
+ * We might get called before the Mac OS X side of the widget
+ * is created yet. If so, wait till later...
+ */
+
+ if (childPtr->privatePtr != NULL) {
+
+ if (((MacDrawable *)childPtr->privatePtr)->flags
+ & TK_MAPPED_IN_PARENT) {
+ if (on) {
+ childPtr->flags |= TK_MAPPED;
+ } else {
+ childPtr->flags &= ~TK_MAPPED;
+ }
+ }
+ if (!Tk_TopWinHierarchy(childPtr)) {
+ FixMappingFlags (childPtr, on);
+ }
+ }
+ childPtr = childPtr->nextPtr;
+ }
+
+}
/*
*----------------------------------------------------------------------
@@ -197,6 +247,8 @@ XMapWindow(
display->request++;
macWin->winPtr->flags |= TK_MAPPED;
+ macWin->flags |= TK_MAPPED_IN_PARENT;
+ FixMappingFlags(macWin->winPtr, 1);
if (Tk_IsTopLevel(macWin->winPtr)) {
if (!Tk_IsEmbedded(macWin->winPtr)) {
ShowWindow(GetWindowFromPort(destPort));
@@ -257,6 +309,8 @@ XUnmapWindow(
display->request++;
macWin->winPtr->flags &= ~TK_MAPPED;
+ macWin->flags &= ~TK_MAPPED_IN_PARENT;
+ FixMappingFlags(macWin->winPtr, 0);
if (Tk_IsTopLevel(macWin->winPtr)) {
if (!Tk_IsEmbedded(macWin->winPtr)) {
HideWindow(GetWindowFromPort(destPort));
@@ -311,14 +365,14 @@ XResizeWindow(
{
MacDrawable *macWin = (MacDrawable *) window;
CGrafPtr destPort;
+ int havePort = 1;
destPort = TkMacOSXGetDrawablePort(window);
if (destPort == NULL) {
- return;
+ havePort = 0;
}
display->request++;
- SetPort( destPort);
if (Tk_IsTopLevel(macWin->winPtr)) {
if (!Tk_IsEmbedded(macWin->winPtr)) {
/*
@@ -326,10 +380,14 @@ XResizeWindow(
* region. It is currently assumed that Tk will need
* to completely redraw anway.
*/
- SizeWindow(GetWindowFromPort(destPort),
- (short) width, (short) height, false);
- TkMacOSXInvalidateWindow(macWin, TK_WINDOW_ONLY);
- TkMacOSXInvalClipRgns(macWin->winPtr);
+
+ if (havePort) {
+ SetPort(destPort);
+ SizeWindow(GetWindowFromPort(destPort),
+ (short) width, (short) height, false);
+ TkMacOSXInvalidateWindow(macWin, TK_WINDOW_ONLY);
+ TkMacOSXInvalClipRgns(macWin->winPtr);
+ }
} else {
int deltaX, deltaY;
@@ -343,10 +401,12 @@ XResizeWindow(
if (contWinPtr != NULL) {
MacDrawable *macParent = contWinPtr->privatePtr;
-
- TkMacOSXInvalClipRgns(macParent->winPtr);
- TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
-
+
+ if (havePort) {
+ SetPort(destPort);
+ TkMacOSXInvalClipRgns(macParent->winPtr);
+ TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
+ }
deltaX = macParent->xOff +
macWin->winPtr->changes.x - macWin->xOff;
deltaY = macParent->yOff +
@@ -376,9 +436,11 @@ XResizeWindow(
return; /* TODO: Probably should be a panic */
}
- TkMacOSXInvalClipRgns(macParent->winPtr);
- TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
-
+ if (havePort) {
+ SetPort(destPort);
+ TkMacOSXInvalClipRgns(macParent->winPtr);
+ TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
+ }
deltaX = - macWin->xOff;
deltaY = - macWin->yOff;
@@ -458,13 +520,13 @@ XMoveResizeWindow(
{
MacDrawable * macWin = (MacDrawable *) window;
CGrafPtr destPort;
+ int havePort = 1;
destPort = TkMacOSXGetDrawablePort(window);
if (destPort == NULL) {
- return;
+ havePort = 0;
}
- SetPort( destPort);
if (Tk_IsTopLevel(macWin->winPtr) && !Tk_IsEmbedded(macWin->winPtr)) {
/*
* NOTE: we are not adding the new space to the update
@@ -472,13 +534,16 @@ XMoveResizeWindow(
* to completely redraw anway.
*/
- SizeWindow(GetWindowFromPort(destPort),
- (short) width, (short) height, false);
- MoveWindowStructure(GetWindowFromPort(destPort), x, y);
+ if (havePort) {
+ SetPort( destPort);
+ SizeWindow(GetWindowFromPort(destPort),
+ (short) width, (short) height, false);
+ MoveWindowStructure(GetWindowFromPort(destPort), x, y);
- /* TODO: is the following right? */
- TkMacOSXInvalidateWindow(macWin, TK_WINDOW_ONLY);
- TkMacOSXInvalClipRgns(macWin->winPtr);
+ /* TODO: is the following right? */
+ TkMacOSXInvalidateWindow(macWin, TK_WINDOW_ONLY);
+ TkMacOSXInvalClipRgns(macWin->winPtr);
+ }
} else {
int deltaX, deltaY, parentBorderwidth;
Rect bounds;
@@ -509,10 +574,13 @@ XMoveResizeWindow(
return; /* TODO: Probably should be a panic */
}
}
-
- TkMacOSXInvalClipRgns(macParent->winPtr);
- TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
-
+
+ if (havePort) {
+ SetPort( destPort);
+ TkMacOSXInvalClipRgns(macParent->winPtr);
+ TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
+ }
+
deltaX = - macWin->xOff;
deltaY = - macWin->yOff;
@@ -532,8 +600,10 @@ XMoveResizeWindow(
macWin->winPtr->changes.y;
UpdateOffsets(macWin->winPtr, deltaX, deltaY);
- TkMacOSXWinBounds(macWin->winPtr, &bounds);
- InvalWindowRect(GetWindowFromPort(destPort),&bounds);
+ if (havePort) {
+ TkMacOSXWinBounds(macWin->winPtr, &bounds);
+ InvalWindowRect(GetWindowFromPort(destPort),&bounds);
+ }
GenerateConfigureNotify(macWin->winPtr, 0);
}
}
@@ -564,24 +634,28 @@ XMoveWindow(
{
MacDrawable *macWin = (MacDrawable *) window;
CGrafPtr destPort;
+ int havePort = 1;
destPort = TkMacOSXGetDrawablePort(window);
if (destPort == NULL) {
- return;
+ havePort = 0;
}
- SetPort( destPort);
if (Tk_IsTopLevel(macWin->winPtr) && !Tk_IsEmbedded(macWin->winPtr)) {
/*
* NOTE: we are not adding the new space to the update
* region. It is currently assumed that Tk will need
* to completely redraw anway.
*/
- MoveWindowStructure( GetWindowFromPort(destPort), x, y);
+
+ if (havePort) {
+ SetPort(destPort);
+ MoveWindowStructure( GetWindowFromPort(destPort), x, y);
- /* TODO: is the following right? */
- TkMacOSXInvalidateWindow(macWin, TK_WINDOW_ONLY);
- TkMacOSXInvalClipRgns(macWin->winPtr);
+ /* TODO: is the following right? */
+ TkMacOSXInvalidateWindow(macWin, TK_WINDOW_ONLY);
+ TkMacOSXInvalClipRgns(macWin->winPtr);
+ }
} else {
int deltaX, deltaY, parentBorderwidth;
Rect bounds;
@@ -612,9 +686,12 @@ XMoveWindow(
}
}
- TkMacOSXInvalClipRgns(macParent->winPtr);
- TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
-
+ if (havePort) {
+ SetPort(destPort);
+ TkMacOSXInvalClipRgns(macParent->winPtr);
+ TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
+ }
+
deltaX = - macWin->xOff;
deltaY = - macWin->yOff;
@@ -634,8 +711,10 @@ XMoveWindow(
macWin->winPtr->changes.y;
UpdateOffsets(macWin->winPtr, deltaX, deltaY);
- TkMacOSXWinBounds(macWin->winPtr, &bounds);
- InvalWindowRect(GetWindowFromPort(destPort),&bounds);
+ if (havePort) {
+ TkMacOSXWinBounds(macWin->winPtr, &bounds);
+ InvalWindowRect(GetWindowFromPort(destPort),&bounds);
+ }
GenerateConfigureNotify(macWin->winPtr, 0);
}
}
@@ -792,11 +871,11 @@ TkMacOSXUpdateClipRgn(
RgnHandle rgn;
int x, y;
TkWindow *win2Ptr;
-
+
if (winPtr == NULL) {
return;
}
-
+
if (winPtr->privatePtr->flags & TK_CLIP_INVALID) {
rgn = winPtr->privatePtr->aboveClipRgn;
if (tmpRgn == NULL) {
@@ -936,6 +1015,7 @@ RgnHandle
TkMacOSXVisableClipRgn(
TkWindow *winPtr)
{
+
if (winPtr->privatePtr->flags & TK_CLIP_INVALID) {
TkMacOSXUpdateClipRgn(winPtr);
}
@@ -1207,9 +1287,9 @@ TkMacOSXWinBounds(
bounds->left = (short) winPtr->privatePtr->xOff;
bounds->top = (short) winPtr->privatePtr->yOff;
bounds->right = (short) (winPtr->privatePtr->xOff +
- winPtr->changes.width);
+ winPtr->changes.width);
bounds->bottom = (short) (winPtr->privatePtr->yOff +
- winPtr->changes.height);
+ winPtr->changes.height);
}
/*
*----------------------------------------------------------------------
generated by cgit v0.12 at 2024-12-27 12:02:10 (GMT)