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authorhobbs <hobbs@noemail.net>2001-08-29 23:22:24 (GMT)
committerhobbs <hobbs@noemail.net>2001-08-29 23:22:24 (GMT)
commit6dc25f52d9a5af9d6cbcaaa51083bb491a0fa3e9 (patch)
treeb404a0f0e067dd1a6d688e026ad74d4ead531b81 /generic
parentde90f2b8b90cb13b45977b214fe3a1585e36d377 (diff)
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* tests/config.test: added config-14.1 to test namespace import
evaluation of widgets. * generic/tkButton.c (ButtonCreate): * generic/tkFrame.c (CreateFrame): * generic/tkMenubutton.c (Tk_MenubuttonObjCmd): * generic/tkPlace.c (Tk_PlaceObjCmd): * generic/tkScale.c (Tk_ScaleObjCmd): * generic/tkMessage.c (Tk_MessageObjCmd): * generic/tkEntry.c (Tk_EntryObjCmd, Tk_SpinboxObjCmd): * generic/tkSquare.c (SquareObjCmd): redid the handling of optionTables in widgets to allow them to be imported into other namespaces. [Bug #456632] FossilOrigin-Name: eb203000eca11b77c0a57bb772c4ffef94889710
Diffstat (limited to 'generic')
-rw-r--r--generic/tkButton.c38
-rw-r--r--generic/tkEntry.c58
-rw-r--r--generic/tkFrame.c67
-rw-r--r--generic/tkListbox.c79
-rw-r--r--generic/tkMenubutton.c41
-rw-r--r--generic/tkMessage.c30
-rw-r--r--generic/tkPlace.c29
-rw-r--r--generic/tkScale.c30
-rw-r--r--generic/tkSquare.c70
9 files changed, 142 insertions, 300 deletions
diff --git a/generic/tkButton.c b/generic/tkButton.c
index 23bc057..3e835fb 100644
--- a/generic/tkButton.c
+++ b/generic/tkButton.c
@@ -11,12 +11,17 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkButton.c,v 1.12 2000/11/22 01:49:37 ericm Exp $
+ * RCS: @(#) $Id: tkButton.c,v 1.13 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkButton.h"
#include "default.h"
+typedef struct ThreadSpecificData {
+ int defaultsInitialized;
+} ThreadSpecificData;
+static Tcl_ThreadDataKey dataKey;
+
/*
* Class names for buttons, indexed by one of the type values defined
* in tkButton.h.
@@ -607,8 +612,7 @@ Tk_RadiobuttonObjCmd(clientData, interp, objc, objv)
static int
ButtonCreate(clientData, interp, objc, objv, type)
- ClientData clientData; /* Option table for this widget class, or
- * NULL if not created yet. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument values. */
@@ -619,25 +623,12 @@ ButtonCreate(clientData, interp, objc, objv, type)
TkButton *butPtr;
Tk_OptionTable optionTable;
Tk_Window tkwin;
+ ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
+ if (!tsdPtr->defaultsInitialized) {
TkpButtonSetDefaults(optionSpecs[type]);
- optionTable = Tk_CreateOptionTable(interp, optionSpecs[type]);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
+ tsdPtr->defaultsInitialized = 1;
}
if (objc < 2) {
@@ -655,6 +646,13 @@ ButtonCreate(clientData, interp, objc, objv, type)
return TCL_ERROR;
}
+ /*
+ * Create the option table for this widget class. If it has already
+ * been created, the cached pointer will be returned.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs[type]);
+
Tk_SetClass(tkwin, classNames[type]);
butPtr = TkpCreateButton(tkwin);
diff --git a/generic/tkEntry.c b/generic/tkEntry.c
index 35464da..233fd90 100644
--- a/generic/tkEntry.c
+++ b/generic/tkEntry.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: tkEntry.c,v 1.21 2001/07/03 06:16:19 hobbs Exp $
+ * RCS: @(#) $Id: tkEntry.c,v 1.22 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkInt.h"
@@ -762,7 +762,7 @@ static Tk_ClassProcs entryClass = {
int
Tk_EntryObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Either NULL or pointer to option table. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument objects. */
@@ -771,25 +771,6 @@ Tk_EntryObjCmd(clientData, interp, objc, objv)
Tk_OptionTable optionTable;
Tk_Window tkwin;
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, entryOptSpec);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
return TCL_ERROR;
@@ -802,6 +783,13 @@ Tk_EntryObjCmd(clientData, interp, objc, objv)
}
/*
+ * Create the option table for this widget class. If it has already
+ * been created, Tk will return the cached value.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, entryOptSpec);
+
+ /*
* Initialize the fields of the structure that won't be initialized
* by ConfigureEntry, or that ConfigureEntry requires to be
* initialized already (e.g. resource pointers). Only the non-NULL/0
@@ -3696,7 +3684,7 @@ ExpandPercents(entryPtr, before, change, new, index, type, dsPtr)
int
Tk_SpinboxObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Either NULL or pointer to option table. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument objects. */
@@ -3706,25 +3694,6 @@ Tk_SpinboxObjCmd(clientData, interp, objc, objv)
Tk_OptionTable optionTable;
Tk_Window tkwin;
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, sbOptSpec);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
return TCL_ERROR;
@@ -3737,6 +3706,13 @@ Tk_SpinboxObjCmd(clientData, interp, objc, objv)
}
/*
+ * Create the option table for this widget class. If it has already
+ * been created, Tk will return the cached value.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, sbOptSpec);
+
+ /*
* Initialize the fields of the structure that won't be initialized
* by ConfigureEntry, or that ConfigureEntry requires to be
* initialized already (e.g. resource pointers). Only the non-NULL/0
diff --git a/generic/tkFrame.c b/generic/tkFrame.c
index 6b70e62..9c6f84b 100644
--- a/generic/tkFrame.c
+++ b/generic/tkFrame.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: tkFrame.c,v 1.8 2001/05/28 16:56:02 pspjuth Exp $
+ * RCS: @(#) $Id: tkFrame.c,v 1.9 2001/08/29 23:22:24 hobbs Exp $
*/
#include "default.h"
@@ -309,7 +309,7 @@ TkCreateFrame(clientData, interp, argc, argv, toplevel, appName)
static int
CreateFrame(clientData, interp, objc, objv, type, appName)
- ClientData clientData; /* Either NULL or pointer to option table. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument objects. */
@@ -330,31 +330,19 @@ CreateFrame(clientData, interp, objc, objv, type, appName)
Colormap colormap;
Visual *visual;
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, optionSpecs[type]);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
return TCL_ERROR;
}
/*
+ * Create the option table for this widget class. If it has already
+ * been created, the cached pointer will be returned.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs[type]);
+
+ /*
* Pre-process the argument list. Scan through it to find any
* "-class", "-screen", "-visual", and "-colormap" options. These
* arguments need to be processed specially, before the window
@@ -482,34 +470,19 @@ CreateFrame(clientData, interp, objc, objv, type, appName)
* in the widget record from the special options.
*/
- framePtr = (Frame *) ckalloc(sizeof(Frame));
- framePtr->tkwin = new;
- framePtr->display = Tk_Display(new);
- framePtr->interp = interp;
- framePtr->widgetCmd = Tcl_CreateObjCommand(interp,
+ framePtr = (Frame *) ckalloc(sizeof(Frame));
+ memset((void *) framePtr, 0, (sizeof(Frame)));
+ framePtr->tkwin = new;
+ framePtr->display = Tk_Display(new);
+ framePtr->interp = interp;
+ framePtr->widgetCmd = Tcl_CreateObjCommand(interp,
Tk_PathName(new), FrameWidgetObjCmd,
(ClientData) framePtr, FrameCmdDeletedProc);
- framePtr->optionTable = optionTable;
- framePtr->className = NULL;
- framePtr->type = type;
- framePtr->screenName = NULL;
- framePtr->visualName = NULL;
- framePtr->colormapName = NULL;
- framePtr->menuName = NULL;
- framePtr->colormap = colormap;
- framePtr->border = NULL;
- framePtr->borderWidth = 0;
- framePtr->relief = TK_RELIEF_FLAT;
- framePtr->highlightWidth = 0;
- framePtr->highlightBgColorPtr = NULL;
- framePtr->highlightColorPtr = NULL;
- framePtr->width = 0;
- framePtr->height = 0;
- framePtr->cursor = None;
- framePtr->takeFocus = NULL;
- framePtr->isContainer = 0;
- framePtr->useThis = NULL;
- framePtr->flags = 0;
+ framePtr->optionTable = optionTable;
+ framePtr->type = type;
+ framePtr->colormap = colormap;
+ framePtr->relief = TK_RELIEF_FLAT;
+ framePtr->cursor = None;
/*
* Store backreference to frame widget in window structure.
diff --git a/generic/tkListbox.c b/generic/tkListbox.c
index 356f3af..a939479 100644
--- a/generic/tkListbox.c
+++ b/generic/tkListbox.c
@@ -11,7 +11,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkListbox.c,v 1.21 2001/07/03 06:16:19 hobbs Exp $
+ * RCS: @(#) $Id: tkListbox.c,v 1.22 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkPort.h"
@@ -460,7 +460,7 @@ static Tk_ClassProcs listboxClass = {
int
Tk_ListboxObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Either NULL or pointer to option table */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument objects. */
@@ -469,18 +469,28 @@ Tk_ListboxObjCmd(clientData, interp, objc, objv)
Tk_Window tkwin;
ListboxOptionTables *optionTables;
- optionTables = (ListboxOptionTables *)clientData;
- if (optionTables == NULL) {
- Tcl_CmdInfo info;
- char *name;
+ if (objc < 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
+ return TCL_ERROR;
+ }
+
+ tkwin = Tk_CreateWindowFromPath(interp, Tk_MainWindow(interp),
+ Tcl_GetString(objv[1]), (char *) NULL);
+ if (tkwin == NULL) {
+ return TCL_ERROR;
+ }
+ optionTables = (ListboxOptionTables *)
+ Tcl_GetAssocData(interp, "ListboxOptionTables", NULL);
+ if (optionTables == NULL) {
/*
* We haven't created the option tables for this widget class yet.
* Do it now and save the a pointer to them as the ClientData for
* the command, so future invocations will have access to it.
*/
- optionTables =
- (ListboxOptionTables *) ckalloc(sizeof(ListboxOptionTables));
+
+ optionTables = (ListboxOptionTables *)
+ ckalloc(sizeof(ListboxOptionTables));
/* Set up an exit handler to free the optionTables struct */
Tcl_SetAssocData(interp, "ListboxOptionTables",
DestroyListboxOptionTables, (ClientData) optionTables);
@@ -490,23 +500,6 @@ Tk_ListboxObjCmd(clientData, interp, objc, objv)
Tk_CreateOptionTable(interp, optionSpecs);
optionTables->itemAttrOptionTable =
Tk_CreateOptionTable(interp, itemAttrOptionSpecs);
-
- /* Store a pointer to the tables as the ClientData for the command */
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTables;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
- if (objc < 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
- return TCL_ERROR;
- }
-
- tkwin = Tk_CreateWindowFromPath(interp, Tk_MainWindow(interp),
- Tcl_GetString(objv[1]), (char *) NULL);
- if (tkwin == NULL) {
- return TCL_ERROR;
}
/*
@@ -515,6 +508,8 @@ Tk_ListboxObjCmd(clientData, interp, objc, objv)
* initialized already (e.g. resource pointers).
*/
listPtr = (Listbox *) ckalloc(sizeof(Listbox));
+ memset((void *) listPtr, 0, (sizeof(Listbox)));
+
listPtr->tkwin = tkwin;
listPtr->display = Tk_Display(tkwin);
listPtr->interp = interp;
@@ -523,56 +518,22 @@ Tk_ListboxObjCmd(clientData, interp, objc, objv)
(ClientData) listPtr, ListboxCmdDeletedProc);
listPtr->optionTable = optionTables->listboxOptionTable;
listPtr->itemAttrOptionTable = optionTables->itemAttrOptionTable;
- listPtr->listVarName = NULL;
- listPtr->listObj = NULL;
listPtr->selection =
(Tcl_HashTable *) ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(listPtr->selection, TCL_ONE_WORD_KEYS);
listPtr->itemAttrTable =
(Tcl_HashTable *) ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(listPtr->itemAttrTable, TCL_ONE_WORD_KEYS);
- listPtr->nElements = 0;
- listPtr->normalBorder = NULL;
- listPtr->borderWidth = 0;
listPtr->relief = TK_RELIEF_RAISED;
- listPtr->highlightWidth = 0;
- listPtr->highlightBgColorPtr = NULL;
- listPtr->highlightColorPtr = NULL;
- listPtr->inset = 0;
- listPtr->tkfont = NULL;
- listPtr->fgColorPtr = NULL;
- listPtr->dfgColorPtr = NULL;
listPtr->textGC = None;
- listPtr->selBorder = NULL;
- listPtr->selBorderWidth = 0;
listPtr->selFgColorPtr = None;
listPtr->selTextGC = None;
- listPtr->width = 0;
- listPtr->height = 0;
- listPtr->lineHeight = 0;
- listPtr->topIndex = 0;
listPtr->fullLines = 1;
- listPtr->partialLine = 0;
- listPtr->setGrid = 0;
- listPtr->maxWidth = 0;
listPtr->xScrollUnit = 1;
- listPtr->xOffset = 0;
- listPtr->selectMode = NULL;
- listPtr->numSelected = 0;
- listPtr->selectAnchor = 0;
listPtr->exportSelection = 1;
- listPtr->active = 0;
- listPtr->scanMarkX = 0;
- listPtr->scanMarkY = 0;
- listPtr->scanMarkXOffset = 0;
- listPtr->scanMarkYIndex = 0;
listPtr->cursor = None;
- listPtr->takeFocus = NULL;
- listPtr->xScrollCmd = NULL;
- listPtr->yScrollCmd = NULL;
listPtr->state = STATE_NORMAL;
listPtr->gray = None;
- listPtr->flags = 0;
/*
* Keep a hold of the associated tkwin until we destroy the listbox,
diff --git a/generic/tkMenubutton.c b/generic/tkMenubutton.c
index a685f9d..815837f 100644
--- a/generic/tkMenubutton.c
+++ b/generic/tkMenubutton.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: tkMenubutton.c,v 1.6 2001/05/21 14:07:33 tmh Exp $
+ * RCS: @(#) $Id: tkMenubutton.c,v 1.7 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkMenubutton.h"
@@ -205,8 +205,7 @@ static void DestroyMenuButton _ANSI_ARGS_((char *memPtr));
int
Tk_MenubuttonObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Either NULL or pointer to
- * option table. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument objects. */
@@ -215,25 +214,6 @@ Tk_MenubuttonObjCmd(clientData, interp, objc, objv)
Tk_OptionTable optionTable;
Tk_Window tkwin;
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, optionSpecs);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
return TCL_ERROR;
@@ -243,12 +223,19 @@ Tk_MenubuttonObjCmd(clientData, interp, objc, objv)
* Create the new window.
*/
- tkwin = Tk_CreateWindowFromPath(interp,
- Tk_MainWindow(interp), Tcl_GetString(objv[1]), (char *) NULL);
+ tkwin = Tk_CreateWindowFromPath(interp, Tk_MainWindow(interp),
+ Tcl_GetString(objv[1]), (char *) NULL);
if (tkwin == NULL) {
return TCL_ERROR;
}
+ /*
+ * Create the option table for this widget class. If it has already
+ * been created, the cached pointer will be returned.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs);
+
Tk_SetClass(tkwin, "Menubutton");
mbPtr = TkpCreateMenuButton(tkwin);
@@ -313,8 +300,7 @@ Tk_MenubuttonObjCmd(clientData, interp, objc, objv)
ExposureMask|StructureNotifyMask|FocusChangeMask,
MenuButtonEventProc, (ClientData) mbPtr);
- if (Tk_InitOptions(interp, (char *) mbPtr, optionTable, tkwin)
- != TCL_OK) {
+ if (Tk_InitOptions(interp, (char *) mbPtr, optionTable, tkwin) != TCL_OK) {
Tk_DestroyWindow(mbPtr->tkwin);
return TCL_ERROR;
}
@@ -324,8 +310,7 @@ Tk_MenubuttonObjCmd(clientData, interp, objc, objv)
return TCL_ERROR;
}
- Tcl_SetStringObj(Tcl_GetObjResult(interp), Tk_PathName(mbPtr->tkwin),
- -1);
+ Tcl_SetStringObj(Tcl_GetObjResult(interp), Tk_PathName(mbPtr->tkwin), -1);
return TCL_OK;
}
diff --git a/generic/tkMessage.c b/generic/tkMessage.c
index 5a3b3e1..1e82ba5 100644
--- a/generic/tkMessage.c
+++ b/generic/tkMessage.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: tkMessage.c,v 1.9 2000/11/22 01:49:38 ericm Exp $
+ * RCS: @(#) $Id: tkMessage.c,v 1.10 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkPort.h"
@@ -221,8 +221,7 @@ static Tk_ClassProcs messageClass = {
int
Tk_MessageObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Main window associated with
- * interpreter. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument strings. */
@@ -231,24 +230,6 @@ Tk_MessageObjCmd(clientData, interp, objc, objv)
Tk_OptionTable optionTable;
Tk_Window tkwin;
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, optionSpecs);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
return TCL_ERROR;
@@ -260,6 +241,13 @@ Tk_MessageObjCmd(clientData, interp, objc, objv)
return TCL_ERROR;
}
+ /*
+ * Create the option table for this widget class. If it has already
+ * been created, the cached pointer will be returned.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs);
+
msgPtr = (Message *) ckalloc(sizeof(Message));
memset(msgPtr, 0, (size_t) sizeof(Message));
diff --git a/generic/tkPlace.c b/generic/tkPlace.c
index 2214926..23cd783 100644
--- a/generic/tkPlace.c
+++ b/generic/tkPlace.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: tkPlace.c,v 1.8 2000/08/10 00:21:07 ericm Exp $
+ * RCS: @(#) $Id: tkPlace.c,v 1.9 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkPort.h"
@@ -199,7 +199,7 @@ static void UnlinkSlave _ANSI_ARGS_((Slave *slavePtr));
int
Tk_PlaceObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Main window associated with interpreter. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument objects. */
@@ -208,7 +208,7 @@ Tk_PlaceObjCmd(clientData, interp, objc, objv)
Slave *slavePtr;
char *string;
TkDisplay *dispPtr;
- Tk_OptionTable optionTable = (Tk_OptionTable)clientData;
+ Tk_OptionTable optionTable;
static char *optionStrings[] = { "configure", "forget", "info", "slaves",
(char *) NULL };
enum options { PLACE_CONFIGURE, PLACE_FORGET, PLACE_INFO, PLACE_SLAVES };
@@ -220,23 +220,12 @@ Tk_PlaceObjCmd(clientData, interp, objc, objv)
return TCL_ERROR;
}
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, optionSpecs);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
+ /*
+ * Create the option table for this widget class. If it has already
+ * been created, the cached pointer will be returned.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs);
/*
* Handle special shortcut where window name is first argument.
diff --git a/generic/tkScale.c b/generic/tkScale.c
index 8327ab7..1be68ec 100644
--- a/generic/tkScale.c
+++ b/generic/tkScale.c
@@ -18,7 +18,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkScale.c,v 1.13 2000/11/22 01:49:38 ericm Exp $
+ * RCS: @(#) $Id: tkScale.c,v 1.14 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkPort.h"
@@ -211,7 +211,7 @@ static Tk_ClassProcs scaleClass = {
int
Tk_ScaleObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Either NULL or pointer to option table. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj *CONST objv[]; /* Argument values. */
@@ -220,25 +220,6 @@ Tk_ScaleObjCmd(clientData, interp, objc, objv)
Tk_OptionTable optionTable;
Tk_Window tkwin;
- optionTable = (Tk_OptionTable) clientData;
- if (optionTable == NULL) {
- Tcl_CmdInfo info;
- char *name;
-
- /*
- * We haven't created the option table for this widget class
- * yet. Do it now and save the table as the clientData for
- * the command, so we'll have access to it in future
- * invocations of the command.
- */
-
- optionTable = Tk_CreateOptionTable(interp, optionSpecs);
- name = Tcl_GetString(objv[0]);
- Tcl_GetCommandInfo(interp, name, &info);
- info.objClientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, name, &info);
- }
-
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
return TCL_ERROR;
@@ -250,6 +231,13 @@ Tk_ScaleObjCmd(clientData, interp, objc, objv)
return TCL_ERROR;
}
+ /*
+ * Create the option table for this widget class. If it has already
+ * been created, the cached pointer will be returned.
+ */
+
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs);
+
Tk_SetClass(tkwin, "Scale");
scalePtr = TkpCreateScale(tkwin);
diff --git a/generic/tkSquare.c b/generic/tkSquare.c
index a835e31..1a2704d 100644
--- a/generic/tkSquare.c
+++ b/generic/tkSquare.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: tkSquare.c,v 1.3 1999/04/16 01:51:22 stanton Exp $
+ * RCS: @(#) $Id: tkSquare.c,v 1.4 2001/08/29 23:22:24 hobbs Exp $
*/
#include "tkPort.h"
@@ -60,7 +60,7 @@ typedef struct {
* Information used for argv parsing.
*/
-static Tk_OptionSpec configSpecs[] = {
+static Tk_OptionSpec optionSpecs[] = {
{TK_OPTION_BORDER, "-background", "background", "Background",
"#d9d9d9", Tk_Offset(Square, bgBorderPtr), -1, 0,
(ClientData) "white"},
@@ -126,32 +126,14 @@ static int SquareWidgetCmd _ANSI_ARGS_((ClientData clientData,
int
SquareObjCmd(clientData, interp, objc, objv)
- ClientData clientData; /* Main window associated with
- * interpreter. */
+ ClientData clientData; /* NULL. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
Tcl_Obj * CONST objv[]; /* Argument objects. */
{
Square *squarePtr;
Tk_Window tkwin;
- Tk_OptionTable optionTable = (Tk_OptionTable) clientData;
- Tcl_CmdInfo info;
- char *commandName;
-
- if (optionTable == NULL) {
- /*
- * The first time this procedure is invoked, optionTable will
- * be NULL. We then create the option table from the template
- * and store the table pointer as the command's clinical so
- * we'll have easy access to it in the future.
- */
-
- optionTable = Tk_CreateOptionTable(interp, configSpecs);
- commandName = Tcl_GetStringFromObj(objv[0], (int *) NULL);
- Tcl_GetCommandInfo(interp, commandName, &info);
- info.clientData = (ClientData) optionTable;
- Tcl_SetCommandInfo(interp, commandName, &info);
- }
+ Tk_OptionTable optionTable;
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "pathName ?options?");
@@ -166,29 +148,31 @@ SquareObjCmd(clientData, interp, objc, objv)
Tk_SetClass(tkwin, "Square");
/*
- * Allocate and initialize the widget record.
+ * Create the option table for this widget class. If it has
+ * already been created, the refcount will get bumped and just
+ * the pointer will be returned. The refcount getting bumped
+ * does not concern us, because Tk will ensure the table is
+ * deleted when the interpreter is destroyed.
*/
- squarePtr = (Square *) ckalloc(sizeof(Square));
- squarePtr->tkwin = tkwin;
- squarePtr->display = Tk_Display(tkwin);
- squarePtr->interp = interp;
- squarePtr->widgetCmd = Tcl_CreateObjCommand(interp,
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs);
+
+ /*
+ * Allocate and initialize the widget record. The memset allows
+ * us to set just the non-NULL/0 items.
+ */
+
+ squarePtr = (Square *) ckalloc(sizeof(Square));
+ memset((void *) squarePtr, 0, (sizeof(Square)));
+
+ squarePtr->tkwin = tkwin;
+ squarePtr->display = Tk_Display(tkwin);
+ squarePtr->interp = interp;
+ squarePtr->widgetCmd = Tcl_CreateObjCommand(interp,
Tk_PathName(squarePtr->tkwin), SquareWidgetCmd,
(ClientData) squarePtr, SquareDeletedProc);
- squarePtr->xPtr = NULL;
- squarePtr->yPtr = NULL;
- squarePtr->x = 0;
- squarePtr->y = 0;
- squarePtr->sizeObjPtr = NULL;
- squarePtr->borderWidthPtr = NULL;
- squarePtr->bgBorderPtr = NULL;
- squarePtr->fgBorderPtr = NULL;
- squarePtr->reliefPtr = NULL;
- squarePtr->gc = None;
- squarePtr->doubleBufferPtr = NULL;
- squarePtr->updatePending = 0;
- squarePtr->optionTable = optionTable;
+ squarePtr->gc = None;
+ squarePtr->optionTable = optionTable;
if (Tk_InitOptions(interp, (char *) squarePtr, optionTable, tkwin)
!= TCL_OK) {
@@ -207,8 +191,8 @@ SquareObjCmd(clientData, interp, objc, objv)
goto error;
}
- Tcl_SetObjResult(interp, Tcl_NewStringObj(Tk_PathName(squarePtr->tkwin),
- -1));
+ Tcl_SetObjResult(interp,
+ Tcl_NewStringObj(Tk_PathName(squarePtr->tkwin), -1));
return TCL_OK;
error: