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-rw-r--r--unix/tkUnixButton.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/unix/tkUnixButton.c b/unix/tkUnixButton.c
index 8c74dcb..fcb3d38 100644
--- a/unix/tkUnixButton.c
+++ b/unix/tkUnixButton.c
@@ -4,12 +4,12 @@
* This file implements the Unix specific portion of the button
* widgets.
*
- * Copyright (c) 1996 by Sun Microsystems, Inc.
+ * Copyright (c) 1996-1997 by Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * SCCS: @(#) tkUnixButton.c 1.4 97/06/06 11:21:40
+ * SCCS: @(#) tkUnixButton.c 1.6 97/12/22 10:44:42
*/
#include "tkButton.h"
@@ -85,12 +85,11 @@ TkpDisplayButton(clientData)
int x = 0; /* Initialization only needed to stop
* compiler warning. */
int y, relief;
- register Tk_Window tkwin = butPtr->tkwin;
+ Tk_Window tkwin = butPtr->tkwin;
int width, height;
- int offset; /* 0 means this is a label widget. 1 means
- * it is a flavor of button, so we offset
- * the text to make the button appear to
- * move up and down as the relief changes. */
+ int offset; /* 1 means this is a button widget, so we
+ * offset the text to make the button appear
+ * to move up and down as the relief changes. */
butPtr->flags &= ~REDRAW_PENDING;
if ((butPtr->tkwin == NULL) || !Tk_IsMapped(tkwin)) {
@@ -98,16 +97,16 @@ TkpDisplayButton(clientData)
}
border = butPtr->normalBorder;
- if ((butPtr->state == tkDisabledUid) && (butPtr->disabledFg != NULL)) {
+ if ((butPtr->state == STATE_DISABLED) && (butPtr->disabledFg != NULL)) {
gc = butPtr->disabledGC;
- } else if ((butPtr->state == tkActiveUid)
+ } else if ((butPtr->state == STATE_ACTIVE)
&& !Tk_StrictMotif(butPtr->tkwin)) {
gc = butPtr->activeTextGC;
border = butPtr->activeBorder;
} else {
gc = butPtr->normalTextGC;
}
- if ((butPtr->flags & SELECTED) && (butPtr->state != tkActiveUid)
+ if ((butPtr->flags & SELECTED) && (butPtr->state != STATE_ACTIVE)
&& (butPtr->selectBorder != NULL) && !butPtr->indicatorOn) {
border = butPtr->selectBorder;
}
@@ -141,7 +140,7 @@ TkpDisplayButton(clientData)
* Display image or bitmap or text for button.
*/
- if (butPtr->image != None) {
+ if (butPtr->image != NULL) {
Tk_SizeOfImage(butPtr->image, &width, &height);
imageOrBitmap:
@@ -213,7 +212,7 @@ TkpDisplayButton(clientData)
y -= dim/2;
if (dim > 2*butPtr->borderWidth) {
Tk_Draw3DRectangle(tkwin, pixmap, border, x, y, dim, dim,
- butPtr->borderWidth,
+ butPtr->borderWidth,
(butPtr->flags & SELECTED) ? TK_RELIEF_SUNKEN :
TK_RELIEF_RAISED);
x += butPtr->borderWidth;
@@ -222,7 +221,7 @@ TkpDisplayButton(clientData)
if (butPtr->flags & SELECTED) {
GC gc;
- gc = Tk_3DBorderGC(tkwin,(butPtr->selectBorder != NULL)
+ gc = Tk_3DBorderGC(tkwin, (butPtr->selectBorder != NULL)
? butPtr->selectBorder : butPtr->normalBorder,
TK_3D_FLAT_GC);
XFillRectangle(butPtr->display, pixmap, gc, x, y,
@@ -269,7 +268,7 @@ TkpDisplayButton(clientData)
* must temporarily modify the GC.
*/
- if ((butPtr->state == tkDisabledUid)
+ if ((butPtr->state == STATE_DISABLED)
&& ((butPtr->disabledFg == NULL) || (butPtr->image != NULL))) {
if ((butPtr->flags & SELECTED) && !butPtr->indicatorOn
&& (butPtr->selectBorder != NULL)) {
@@ -297,7 +296,8 @@ TkpDisplayButton(clientData)
if (relief != TK_RELIEF_FLAT) {
int inset = butPtr->highlightWidth;
- if (butPtr->defaultState == tkActiveUid) {
+
+ if (butPtr->defaultState == DEFAULT_ACTIVE) {
/*
* Draw the default ring with 2 pixels of space between the
* default ring and the button and the default ring and the
@@ -319,15 +319,14 @@ TkpDisplayButton(clientData)
Tk_Height(tkwin) - 2*inset, 2, TK_RELIEF_FLAT);
inset += 2;
- } else if (butPtr->defaultState == tkNormalUid) {
+ } else if (butPtr->defaultState == DEFAULT_NORMAL) {
/*
* Leave room for the default ring and write over any text or
* background color.
*/
Tk_Draw3DRectangle(tkwin, pixmap, butPtr->highlightBorder, 0,
- 0, Tk_Width(tkwin),
- Tk_Height(tkwin), 5, TK_RELIEF_FLAT);
+ 0, Tk_Width(tkwin), Tk_Height(tkwin), 5, TK_RELIEF_FLAT);
inset += 5;
}
@@ -339,7 +338,7 @@ TkpDisplayButton(clientData)
Tk_Width(tkwin) - 2*inset, Tk_Height(tkwin) - 2*inset,
butPtr->borderWidth, relief);
}
- if (butPtr->highlightWidth != 0) {
+ if (butPtr->highlightWidth > 0) {
GC gc;
if (butPtr->flags & GOT_FOCUS) {
@@ -354,7 +353,7 @@ TkpDisplayButton(clientData)
* padding space left for a default ring.
*/
- if (butPtr->defaultState == tkNormalUid) {
+ if (butPtr->defaultState == DEFAULT_NORMAL) {
TkDrawInsetFocusHighlight(tkwin, gc, butPtr->highlightWidth,
pixmap, 5);
} else {
@@ -396,18 +395,19 @@ TkpComputeButtonGeometry(butPtr)
register TkButton *butPtr; /* Button whose geometry may have changed. */
{
int width, height, avgWidth;
+ int length;
+ char *text;
Tk_FontMetrics fm;
- if (butPtr->highlightWidth < 0) {
- butPtr->highlightWidth = 0;
- }
+ text = Tcl_GetStringFromObj(butPtr->textPtr, &length);
+
butPtr->inset = butPtr->highlightWidth + butPtr->borderWidth;
/*
* Leave room for the default ring if needed.
*/
- if (butPtr->defaultState != tkDisabledUid) {
+ if (butPtr->defaultState != DEFAULT_DISABLED) {
butPtr->inset += 5;
}
butPtr->indicatorSpace = 0;
@@ -434,7 +434,7 @@ TkpComputeButtonGeometry(butPtr)
} else {
Tk_FreeTextLayout(butPtr->textLayout);
butPtr->textLayout = Tk_ComputeTextLayout(butPtr->tkfont,
- butPtr->text, -1, butPtr->wrapLength, butPtr->justify, 0,
+ text, length, butPtr->wrapLength, butPtr->justify, 0,
&butPtr->textWidth, &butPtr->textHeight);
width = butPtr->textWidth;