- Fixed a bug in popup button code.

- Added functions to allow the color of the text in buttons to be specified.

WINGs/WINGs.h

@@ -825,6 +825,12 @@ void WMSetButtonText(WMButton *bPtr, char *text);
 
 void WMSetButtonAltText(WMButton *bPtr, char *text);
 
+void WMSetButtonTextColor(WMButton *bPtr, WMColor *color);
+
+void WMSetButtonAltTextColor(WMButton *bPtr, WMColor *color);
+
+void WMSetButtonDisabledTextColor(WMButton *bPtr, WMColor *color);
+
 void WMSetButtonSelected(WMButton *bPtr, int isSelected);
 
 int WMGetButtonSelected(WMButton *bPtr);

WINGs/wbutton.c

@@ -14,6 +14,10 @@ typedef struct W_Button {
     
     WMFont *font;
 
+    WMColor *textColor;
+    WMColor *altTextColor;
+    WMColor *disTextColor;
+
     W_Pixmap *image;
     W_Pixmap *altImage;
 
@@ -373,6 +377,36 @@ WMSetButtonAltText(WMButton *bPtr, char *text)
 }
 
 
+void
+WMSetButtonTextColor(WMButton *bPtr, WMColor *color)
+{
+    if (bPtr->textColor)
+	WMReleaseColor(bPtr->textColor);
+
+    bPtr->textColor = WMRetainColor(color);
+}
+
+
+void
+WMSetButtonAltTextColor(WMButton *bPtr, WMColor *color)
+{
+    if (bPtr->altTextColor)
+	WMReleaseColor(bPtr->altTextColor);
+
+    bPtr->altTextColor = WMRetainColor(color);
+}
+
+
+void
+WMSetButtonDisabledTextColor(WMButton *bPtr, WMColor *color)
+{
+    if (bPtr->disTextColor)
+	WMReleaseColor(bPtr->disTextColor);
+
+    bPtr->disTextColor = WMRetainColor(color);
+}
+
+
 void
 WMSetButtonSelected(WMButton *bPtr, int isSelected)
 {
@@ -545,15 +579,24 @@ static void
 paintButton(Button *bPtr)
 {
     W_Screen *scrPtr = bPtr->view->screen;
-    GC gc;
     WMReliefType relief;
     int offset;
     char *caption;
     WMPixmap *image;
-    GC textGC;
+    WMColor *textColor;
+    GC gc;
 
     gc = NULL;
     caption = bPtr->caption;
+
+    if (bPtr->flags.enabled) {
+        textColor = (bPtr->textColor!=NULL
+                     ? bPtr->textColor : scrPtr->black);
+    } else {
+        textColor = (bPtr->disTextColor!=NULL
+                     ? bPtr->disTextColor : scrPtr->darkGray);
+    }
+
     if (bPtr->flags.enabled || !bPtr->dimage)
 	image = bPtr->image;
     else
@@ -565,16 +608,19 @@ paintButton(Button *bPtr)
 	relief = WRFlat;
 
     if (bPtr->flags.selected) {
-	if (bPtr->flags.stateLight)
-	    gc = WMColorGC(scrPtr->white);
+        if (bPtr->flags.stateLight) {
+            gc = WMColorGC(scrPtr->white);
+            textColor = scrPtr->black;
+        }
 
 	if (bPtr->flags.stateChange) {
-	    if (bPtr->altCaption) {
+	    if (bPtr->altCaption)
 		caption = bPtr->altCaption;
-	    }
 	    if (bPtr->altImage)
 		image = bPtr->altImage;
-	}
+            if (bPtr->altTextColor)
+                textColor = bPtr->altTextColor;
+        }
 
 	if (bPtr->flags.statePush && bPtr->flags.bordered) {
 	    relief = WRSunken;
@@ -587,25 +633,22 @@ paintButton(Button *bPtr)
 	    relief = WRPushed;
 	    offset = 1;
 	}
-	if (bPtr->flags.pushLight)
-	    gc = WMColorGC(scrPtr->white);
+        if (bPtr->flags.pushLight) {
+            gc = WMColorGC(scrPtr->white);
+            textColor = scrPtr->black;
+        }
 
 	if (bPtr->flags.pushChange) {
-	    if (bPtr->altCaption) {
+	    if (bPtr->altCaption)
 		caption = bPtr->altCaption;
-	    }
 	    if (bPtr->altImage)
 		image = bPtr->altImage;
+            if (bPtr->altTextColor)
+                textColor = bPtr->altTextColor;
 	}
     }
-    
 
-    if (bPtr->flags.enabled)
-	textGC = WMColorGC(scrPtr->black);
-    else
-	textGC = WMColorGC(scrPtr->darkGray);
-
-    W_PaintTextAndImage(bPtr->view, True, textGC,
+    W_PaintTextAndImage(bPtr->view, True, WMColorGC(textColor),
 			(bPtr->font!=NULL ? bPtr->font : scrPtr->normalFont),
 			relief, caption, bPtr->flags.alignment, image, 
 			bPtr->flags.imagePosition, gc, offset);
@@ -756,7 +799,16 @@ destroyButton(Button *bPtr)
 
     if (bPtr->altCaption)
 	wfree(bPtr->altCaption);
-    
+
+    if (bPtr->textColor)
+        WMReleaseColor(bPtr->textColor);
+
+    if (bPtr->altTextColor)
+        WMReleaseColor(bPtr->altTextColor);
+
+    if (bPtr->disTextColor)
+        WMReleaseColor(bPtr->disTextColor);
+
     if (bPtr->image)
 	WMReleasePixmap(bPtr->image);
 

WINGs/wpopupbutton.c

@@ -93,6 +93,8 @@ WMCreatePopUpButton(WMWidget *parent)
     
     bPtr->items = WMCreateBag(4);
 
+    bPtr->selectedItemIndex = -1;
+
     bPtr->menuView = W_CreateTopView(scr);
     bPtr->menuView->attribs.override_redirect = True;
     bPtr->menuView->attribFlags |= CWOverrideRedirect;

WINGs/wtest.c

@@ -104,7 +104,7 @@ testGradientButtons(WMScreen *scr)
     WMPixmap *pix1, *pix2;
     RImage *back;
     RColor light, dark;
-    WMColor *color;
+    WMColor *color, *altColor;
 
     windowCount++;
     
@@ -134,6 +134,9 @@ testGradientButtons(WMScreen *scr)
     pix2 = WMCreatePixmapFromRImage(scr, back, 0);
     RDestroyImage(back);
 
+    color = WMWhiteColor(scr);
+    altColor = WMCreateNamedColor(scr, "red", True);
+
     btn = WMCreateButton(win, WBTMomentaryChange);
     WMResizeWidget(btn, 60, 24);
     WMMoveWidget(btn, 20, 100);
@@ -142,8 +145,10 @@ testGradientButtons(WMScreen *scr)
     WMSetButtonImage(btn, pix1);
     WMSetButtonAltImage(btn, pix2);
     WMSetButtonText(btn, "Cool");
+    WMSetButtonTextColor(btn, color);
+    WMSetButtonAltTextColor(btn, altColor);
 
-    WMSetBalloonTextForView("This is a button", WMWidgetView(btn));
+    WMSetBalloonTextForView("This is a cool button", WMWidgetView(btn));
 
     btn = WMCreateButton(win, WBTMomentaryChange);
     WMResizeWidget(btn, 60, 24);
@@ -153,9 +158,13 @@ testGradientButtons(WMScreen *scr)
     WMSetButtonImage(btn, pix1);
     WMSetButtonAltImage(btn, pix2);
     WMSetButtonText(btn, "Button");
+    WMSetButtonTextColor(btn, color);
 
     WMSetBalloonTextForView("Este é outro balão.", WMWidgetView(btn));
 
+    WMReleaseColor(color);
+    color = WMCreateNamedColor(scr, "orange", True);
+
     btn = WMCreateButton(win, WBTMomentaryChange);
     WMResizeWidget(btn, 60, 24);
     WMMoveWidget(btn, 160, 100);
@@ -164,10 +173,14 @@ testGradientButtons(WMScreen *scr)
     WMSetButtonImage(btn, pix1);
     WMSetButtonAltImage(btn, pix2);
     WMSetButtonText(btn, "Test");
+    WMSetButtonTextColor(btn, color);
 
     WMSetBalloonTextForView("This is yet another button.\nBut the balloon has 3 lines.\nYay!",
 			    WMWidgetView(btn));
 
+    WMReleaseColor(color);
+    WMReleaseColor(altColor);
+
     WMRealizeWidget(win);
     WMMapSubwidgets(win);
     WMMapWidget(win);
@@ -680,10 +693,10 @@ int main(int argc, char **argv)
 
     testSplitView(scr);
     testFontPanel(scr);
+    testGradientButtons(scr);
 #if 0
 
     testProgressIndicator(scr);
-    testGradientButtons(scr);
     testColorWell(scr);
 
     testTabView(scr);