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-rw-r--r--win/tkWinWm.c141
1 files changed, 107 insertions, 34 deletions
diff --git a/win/tkWinWm.c b/win/tkWinWm.c
index 46390da..0858d10 100644
--- a/win/tkWinWm.c
+++ b/win/tkWinWm.c
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkWinWm.c,v 1.40 2002/06/14 22:25:12 jenglish Exp $
+ * RCS: @(#) $Id: tkWinWm.c,v 1.41 2002/06/15 01:54:48 hobbs Exp $
*/
#include "tkWinInt.h"
@@ -103,10 +103,10 @@ typedef struct {
DWORD dwImageOffset; /* where in the file is this image */
} ICONDIRENTRY, *LPICONDIRENTRY;
typedef struct {
- WORD idReserved; /* Reserved */
- WORD idType; /* resource type (1 for icons) */
- WORD idCount; /* how many images? */
- ICONDIRENTRY idEntries[1]; /* the entries for each image */
+ WORD idReserved; /* Reserved */
+ WORD idType; /* resource type (1 for icons) */
+ WORD idCount; /* how many images? */
+ ICONDIRENTRY idEntries[1]; /* the entries for each image */
} ICONDIR, *LPICONDIR;
/*
@@ -225,6 +225,8 @@ typedef struct TkWmInfo {
* to eliminate redundant resize operations. */
HMENU hMenu; /* the hMenu associated with this menu */
DWORD style, exStyle; /* Style flags for the wrapper window. */
+ LONG styleConfig; /* Extra user requested style bits */
+ LONG exStyleConfig; /* Extra user requested extended style bits */
/*
* List of children of the toplevel which have private colormaps.
@@ -1398,12 +1400,13 @@ TkWmNewWindow(winPtr)
register WmInfo *wmPtr;
wmPtr = (WmInfo *) ckalloc(sizeof(WmInfo));
+
+ /*
+ * Initialize full structure, then set what isn't NULL
+ */
+ ZeroMemory(wmPtr, sizeof(WmInfo));
winPtr->wmInfoPtr = wmPtr;
wmPtr->winPtr = winPtr;
- wmPtr->wrapper = NULL;
- wmPtr->titleUid = NULL;
- wmPtr->iconName = NULL;
- wmPtr->masterPtr = NULL;
wmPtr->hints.flags = InputHint | StateHint;
wmPtr->hints.input = True;
wmPtr->hints.initial_state = NormalState;
@@ -1412,23 +1415,16 @@ TkWmNewWindow(winPtr)
wmPtr->hints.icon_x = wmPtr->hints.icon_y = 0;
wmPtr->hints.icon_mask = None;
wmPtr->hints.window_group = None;
- wmPtr->leaderName = NULL;
- wmPtr->icon = NULL;
- wmPtr->iconFor = NULL;
- wmPtr->sizeHintsFlags = 0;
/*
* Default the maximum dimensions to the size of the display.
*/
wmPtr->defMinWidth = wmPtr->defMinHeight = 0;
- wmPtr->defMaxWidth = DisplayWidth(winPtr->display,
- winPtr->screenNum);
- wmPtr->defMaxHeight = DisplayHeight(winPtr->display,
- winPtr->screenNum);
+ wmPtr->defMaxWidth = DisplayWidth(winPtr->display, winPtr->screenNum);
+ wmPtr->defMaxHeight = DisplayHeight(winPtr->display, winPtr->screenNum);
wmPtr->minWidth = wmPtr->minHeight = 1;
wmPtr->maxWidth = wmPtr->maxHeight = 0;
- wmPtr->gridWin = NULL;
wmPtr->widthInc = wmPtr->heightInc = 1;
wmPtr->minAspect.x = wmPtr->minAspect.y = 1;
wmPtr->maxAspect.x = wmPtr->maxAspect.y = 1;
@@ -1436,23 +1432,12 @@ TkWmNewWindow(winPtr)
wmPtr->gravity = NorthWestGravity;
wmPtr->width = -1;
wmPtr->height = -1;
- wmPtr->hMenu = NULL;
wmPtr->x = winPtr->changes.x;
wmPtr->y = winPtr->changes.y;
- wmPtr->borderWidth = 0;
- wmPtr->borderHeight = 0;
-
- wmPtr->cmapList = NULL;
- wmPtr->cmapCount = 0;
- wmPtr->numTransients = 0;
wmPtr->configWidth = -1;
wmPtr->configHeight = -1;
- wmPtr->protPtr = NULL;
- wmPtr->cmdArgv = NULL;
- wmPtr->clientMachine = NULL;
wmPtr->flags = WM_NEVER_MAPPED;
- wmPtr->iconPtr = NULL;
wmPtr->nextPtr = winPtr->dispPtr->firstWmPtr;
winPtr->dispPtr->firstWmPtr = wmPtr;
@@ -1553,6 +1538,9 @@ UpdateWrapper(winPtr)
wmPtr->exStyle = EX_TOPLEVEL_STYLE;
}
+ wmPtr->style |= wmPtr->styleConfig;
+ wmPtr->exStyle |= wmPtr->exStyleConfig;
+
if ((wmPtr->flags & WM_WIDTH_NOT_RESIZABLE)
&& (wmPtr->flags & WM_HEIGHT_NOT_RESIZABLE)) {
wmPtr->style &= ~ (WS_MAXIMIZEBOX | WS_SIZEBOX);
@@ -2110,17 +2098,27 @@ Tk_WmCmd(clientData, interp, argc, argv)
length = strlen(argv[1]);
if ((c == 't') && (strncmp(argv[1], "tracing", length) == 0)
&& (length >= 3)) {
+ int wmTracing;
if ((argc != 2) && (argc != 3)) {
Tcl_AppendResult(interp, "wrong # arguments: must be \"",
argv[0], " tracing ?boolean?\"", (char *) NULL);
return TCL_ERROR;
}
if (argc == 2) {
- Tcl_SetResult(interp, ((dispPtr->wmTracing) ? "on" : "off"),
+ Tcl_SetResult(interp,
+ ((dispPtr->flags & TK_DISPLAY_WM_TRACING) ? "on" : "off"),
TCL_STATIC);
return TCL_OK;
}
- return Tcl_GetBoolean(interp, argv[2], &dispPtr->wmTracing);
+ if (Tcl_GetBoolean(interp, argv[2], &wmTracing) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (wmTracing) {
+ dispPtr->flags |= TK_DISPLAY_WM_TRACING;
+ } else {
+ dispPtr->flags &= ~TK_DISPLAY_WM_TRACING;
+ }
+ return TCL_OK;
}
if (argc < 3) {
@@ -2136,7 +2134,81 @@ Tk_WmCmd(clientData, interp, argc, argv)
return TCL_ERROR;
}
wmPtr = winPtr->wmInfoPtr;
- if ((c == 'a') && (strncmp(argv[1], "aspect", length) == 0)) {
+ if ((c == 'a') && (strncmp(argv[1], "attributes", length) == 0)
+ && (length >= 2)) {
+ LONG style, exStyle, styleBit, *stylePtr;
+ char buf[TCL_INTEGER_SPACE];
+ int i, boolean;
+
+ if (argc < 3) {
+ configArgs:
+ Tcl_AppendResult(interp, "wrong # arguments: must be \"",
+ argv[0], " attributes window",
+ " ?-disabled ?bool??",
+ " ?-toolwindow ?bool??",
+ " ?-topmost ?bool??\"",
+ (char *) NULL);
+ return TCL_ERROR;
+ }
+ exStyle = wmPtr->exStyleConfig;
+ style = wmPtr->styleConfig;
+ if (argc == 3) {
+ sprintf(buf, "%d", ((style & WS_DISABLED) != 0));
+ Tcl_AppendResult(interp, "-disabled ", buf, (char *) NULL);
+ sprintf(buf, "%d", ((exStyle & WS_EX_TOOLWINDOW) != 0));
+ Tcl_AppendResult(interp, " -toolwindow ", buf, (char *) NULL);
+ sprintf(buf, "%d", ((exStyle & WS_EX_TOPMOST) != 0));
+ Tcl_AppendResult(interp, " -topmost ", buf, (char *) NULL);
+ return TCL_OK;
+ }
+ for (i = 3; i < argc; i += 2) {
+ length = strlen(argv[i]);
+ if ((length < 2) || (argv[i][0] != '-')) {
+ goto configArgs;
+ }
+ if ((i < argc-1) &&
+ (Tcl_GetBoolean(interp, argv[i+1], &boolean) != TCL_OK)) {
+ return TCL_ERROR;
+ }
+ if (strncmp(argv[i], "-disabled", length) == 0) {
+ stylePtr = &style;
+ styleBit = WS_DISABLED;
+ } else if ((strncmp(argv[i], "-toolwindow", length) == 0)
+ && (length >= 3)) {
+ stylePtr = &exStyle;
+ styleBit = WS_EX_TOOLWINDOW;
+ } else if ((strncmp(argv[i], "-topmost", length) == 0)
+ && (length >= 3)) {
+ stylePtr = &exStyle;
+ styleBit = WS_EX_TOPMOST;
+ if ((i < argc-1) &&
+ (winPtr->flags & TK_EMBEDDED)) {
+ Tcl_AppendResult(interp, "can't set topmost flag on ",
+ winPtr->pathName, ": it is an embedded window",
+ (char *) NULL);
+ return TCL_ERROR;
+ }
+ } else {
+ goto configArgs;
+ }
+ if (i == argc-1) {
+ Tcl_SetIntObj(Tcl_GetObjResult(interp),
+ ((*stylePtr & styleBit) != 0));
+ } else if (boolean) {
+ *stylePtr |= styleBit;
+ } else {
+ *stylePtr &= ~styleBit;
+ }
+ }
+ if ((wmPtr->styleConfig != style) ||
+ (wmPtr->exStyleConfig != exStyle)) {
+ wmPtr->styleConfig = style;
+ wmPtr->exStyleConfig = exStyle;
+ UpdateWrapper(winPtr);
+ }
+ return TCL_OK;
+ } else if ((c == 'a') && (strncmp(argv[1], "aspect", length) == 0)
+ && (length >= 2)) {
int numer1, denom1, numer2, denom2;
if ((argc != 3) && (argc != 7)) {
@@ -3675,7 +3747,7 @@ TopLevelReqProc(dummy, tkwin)
WmInfo *wmPtr;
wmPtr = winPtr->wmInfoPtr;
- if (winPtr->flags & TK_EMBEDDED) {
+ if ((winPtr->flags & TK_EMBEDDED) && (wmPtr->wrapper != NULL)) {
SendMessage(wmPtr->wrapper, TK_GEOMETRYREQ, Tk_ReqWidth(tkwin),
Tk_ReqHeight(tkwin));
}
@@ -3726,7 +3798,8 @@ UpdateGeometryInfo(clientData)
* state of the window changes.
*/
- if (IsIconic(wmPtr->wrapper) || IsZoomed(wmPtr->wrapper)) {
+ if ((wmPtr->wrapper == NULL)
+ || IsIconic(wmPtr->wrapper) || IsZoomed(wmPtr->wrapper)) {
return;
}
generated by cgit v0.12 at 2024-11-25 16:10:15 (GMT)