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authormdejong <mdejong>2003-12-28 23:11:10 (GMT)
committermdejong <mdejong>2003-12-28 23:11:10 (GMT)
commit2c4b180c45dd24432535148a2c67d63e7a5189a3 (patch)
treeee82659b96530329c9db0ccaac9c095226d46f60 /win
parent557362d55d1b30b7df5d4fc45b30f159f88dc7b6 (diff)
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* win/tkWinMenu.c (ReconfigureWindowsMenu,
TkWinHandleMenuEvent, DrawMenuEntryArrow): Fix drawing of a disabled cascade menu arrow. Tk was displaying a disabled cascade menu arrow in black instead of gray. This was caused by a bug in the Win32 code for user drawn menu items. The fix is to avoid telling Windows that the menu item is a cascade type and then draw the gray arrow bitmap on our own. [Patch 865842]
Diffstat (limited to 'win')
-rw-r--r--win/tkWinMenu.c69
1 files changed, 43 insertions, 26 deletions
diff --git a/win/tkWinMenu.c b/win/tkWinMenu.c
index 1b48d25..1660759 100644
--- a/win/tkWinMenu.c
+++ b/win/tkWinMenu.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: tkWinMenu.c,v 1.29 2003/12/28 05:04:18 mdejong Exp $
+ * RCS: @(#) $Id: tkWinMenu.c,v 1.30 2003/12/28 23:11:10 mdejong Exp $
*/
#define OEMRESOURCE
@@ -576,6 +576,7 @@ ReconfigureWindowsMenu(
|| (menuPtr->menuFlags & MENU_SYSTEM_MENU)) {
Tcl_UtfToExternalDString(NULL, itemText, -1, &translatedText);
lpNewItem = Tcl_DStringValue(&translatedText);
+ flags |= MF_STRING;
} else {
lpNewItem = (LPCTSTR) mePtr;
flags |= MF_OWNERDRAW;
@@ -623,7 +624,11 @@ ReconfigureWindowsMenu(
->platformData;
if (childMenuHdl != NULL) {
itemID = (UINT) childMenuHdl;
- flags |= MF_POPUP;
+ /* Win32 draws the popup arrow in the wrong color *
+ * for a disabled cascade menu, so do it by hand. */
+ if (mePtr->state != ENTRY_DISABLED) {
+ flags |= MF_POPUP;
+ }
}
if ((menuPtr->menuType == MENUBAR)
&& !(mePtr->childMenuRefPtr->menuPtr->menuFlags
@@ -1071,6 +1076,7 @@ TkWinHandleMenuEvent(phwnd, pMessage, pwParam, plParam, plResult)
TkWinDrawable *twdPtr;
LPDRAWITEMSTRUCT itemPtr = (LPDRAWITEMSTRUCT) *plParam;
Tk_FontMetrics fontMetrics;
+ int drawArrow = 0;
if (itemPtr != NULL) {
Tk_Font tkfont;
@@ -1099,6 +1105,12 @@ TkWinHandleMenuEvent(phwnd, pMessage, pwParam, plParam, plResult)
} else {
mePtr->entryFlags &= ~ENTRY_PLATFORM_FLAG1;
}
+ /* Also, set the drawArrow flag for a disabled cascade
+ ** menu since we need to draw the arrow ourselves.
+ */
+ if (mePtr->type == CASCADE_ENTRY) {
+ drawArrow = 1;
+ }
}
tkfont = Tk_GetFontFromObj(menuPtr->tkwin, menuPtr->fontPtr);
@@ -1107,7 +1119,7 @@ TkWinHandleMenuEvent(phwnd, pMessage, pwParam, plParam, plResult)
&fontMetrics, itemPtr->rcItem.left,
itemPtr->rcItem.top, itemPtr->rcItem.right
- itemPtr->rcItem.left, itemPtr->rcItem.bottom
- - itemPtr->rcItem.top, 0, 0);
+ - itemPtr->rcItem.top, 0, drawArrow);
ckfree((char *) twdPtr);
*plResult = 1;
@@ -1671,35 +1683,40 @@ DrawMenuEntryArrow(menuPtr, mePtr, d, gc,
* out Windows' algorithm for where
* to draw this. */
{
- if ((mePtr->state == ENTRY_DISABLED) && (menuPtr->disabledFgPtr != NULL)
- && ((mePtr->type == CASCADE_ENTRY) && drawArrow)) {
- COLORREF oldFgColor = gc->foreground;
+ COLORREF oldFgColor;
+ COLORREF oldBgColor;
+ RECT rect;
- gc->foreground = GetSysColor(COLOR_3DHILIGHT);
+ if (!drawArrow || (mePtr->type != CASCADE_ENTRY) ||
+ (mePtr->state != ENTRY_DISABLED))
+ return;
- if (mePtr->type == CASCADE_ENTRY) {
- RECT rect;
+ oldFgColor = gc->foreground;
+ oldBgColor = gc->background;
- rect.top = y + GetSystemMetrics(SM_CYBORDER) + 1;
- rect.bottom = y + height - GetSystemMetrics(SM_CYBORDER) + 1;
- rect.left = x + mePtr->indicatorSpace + mePtr->labelWidth + 1;
- rect.right = x + width;
- DrawWindowsSystemBitmap(menuPtr->display, d, gc, &rect,
- OBM_MNARROW, ALIGN_BITMAP_RIGHT);
- }
- gc->foreground = oldFgColor;
+ /* Set bitmap bg to highlight color if the menu is highlighted */
+ if (mePtr->entryFlags & ENTRY_PLATFORM_FLAG1) {
+ XColor *activeBgColor = Tk_3DBorderColor(Tk_Get3DBorderFromObj(
+ mePtr->menuPtr->tkwin,
+ (mePtr->activeBorderPtr == NULL) ?
+ mePtr->menuPtr->activeBorderPtr :
+ mePtr->activeBorderPtr));
+ gc->background = activeBgColor->pixel;
}
- if ((mePtr->type == CASCADE_ENTRY) && drawArrow) {
- RECT rect;
+ gc->foreground = GetSysColor(COLOR_GRAYTEXT);
- rect.top = y + GetSystemMetrics(SM_CYBORDER);
- rect.bottom = y + height - GetSystemMetrics(SM_CYBORDER);
- rect.left = x + mePtr->indicatorSpace + mePtr->labelWidth;
- rect.right = x + width - 1;
- DrawWindowsSystemBitmap(menuPtr->display, d, gc, &rect, OBM_MNARROW,
- ALIGN_BITMAP_RIGHT);
- }
+ rect.top = y + GetSystemMetrics(SM_CYBORDER);
+ rect.bottom = y + height - GetSystemMetrics(SM_CYBORDER);
+ rect.left = x + mePtr->indicatorSpace + mePtr->labelWidth;
+ rect.right = x + width;
+
+ DrawWindowsSystemBitmap(menuPtr->display, d, gc, &rect, OBM_MNARROW,
+ ALIGN_BITMAP_RIGHT);
+
+ gc->foreground = oldFgColor;
+ gc->background = oldBgColor;
+ return;
}
/*