BToolBar: Add a "text" parameter.

For defining the text that appears alongside the icon.

This function really has too many parameters; we probably should break
it out into a BAction class...

headers/private/shared/ToolBar.h

@@ -24,10 +24,12 @@ public:
 			void				AddAction(uint32 command, BHandler* target,
 									const BBitmap* icon,
 									const char* toolTipText = NULL,
+									const char* text = NULL,
 									bool lockable = false);
 			void				AddAction(BMessage* message, BHandler* target,
 									const BBitmap* icon,
 									const char* toolTipText = NULL,
+									const char* text = NULL,
 									bool lockable = false);
 			void				AddSeparator();
 			void				AddGlue();

src/apps/showimage/ShowImageWindow.cpp

@@ -178,36 +178,35 @@ ShowImageWindow::ShowImageWindow(BRect frame, const entry_ref& ref,
 //	fToolBar->AddAction(MSG_FILE_OPEN, be_app,
 //		tool_bar_icon(kIconDocumentOpen), B_TRANSLATE("Open" B_UTF8_ELLIPSIS));
 	fToolBar->AddAction(MSG_FILE_PREV, this,
-		tool_bar_icon(kIconGoPrevious), B_TRANSLATE("Previous file"), false);
+		tool_bar_icon(kIconGoPrevious), B_TRANSLATE("Previous file"));
 	fToolBar->AddAction(MSG_FILE_NEXT, this, tool_bar_icon(kIconGoNext),
-		B_TRANSLATE("Next file"), false);
+		B_TRANSLATE("Next file"));
 	BMessage* fullScreenSlideShow = new BMessage(MSG_SLIDE_SHOW);
 	fullScreenSlideShow->AddBool("full screen", true);
 	fToolBar->AddAction(fullScreenSlideShow, this,
-		tool_bar_icon(kIconMediaMovieLibrary), B_TRANSLATE("Slide show"),
+		tool_bar_icon(kIconMediaMovieLibrary), B_TRANSLATE("Slide show"));
-		false);
 	fToolBar->AddSeparator();
 	fToolBar->AddAction(MSG_SELECTION_MODE, this,
 		tool_bar_icon(kIconDrawRectangularSelection),
-		B_TRANSLATE("Selection mode"), false);
+		B_TRANSLATE("Selection mode"));
 	fToolBar->AddSeparator();
 	fToolBar->AddAction(kMsgOriginalSize, this,
-		tool_bar_icon(kIconZoomOriginal), B_TRANSLATE("Original size"), true);
+		tool_bar_icon(kIconZoomOriginal), B_TRANSLATE("Original size"), NULL,
+		true);
 	fToolBar->AddAction(kMsgFitToWindow, this,
-		tool_bar_icon(kIconZoomFitBest), B_TRANSLATE("Fit to window"), false);
+		tool_bar_icon(kIconZoomFitBest), B_TRANSLATE("Fit to window"));
 	fToolBar->AddAction(MSG_ZOOM_IN, this, tool_bar_icon(kIconZoomIn),
-		B_TRANSLATE("Zoom in"), false);
+		B_TRANSLATE("Zoom in"));
 	fToolBar->AddAction(MSG_ZOOM_OUT, this, tool_bar_icon(kIconZoomOut),
-		B_TRANSLATE("Zoom out"), false);
+		B_TRANSLATE("Zoom out"));
 	fToolBar->AddSeparator();
 	fToolBar->AddAction(MSG_PAGE_PREV, this, tool_bar_icon(kIconPagePrevious),
-		B_TRANSLATE("Previous page"), false);
+		B_TRANSLATE("Previous page"));
 	fToolBar->AddAction(MSG_PAGE_NEXT, this, tool_bar_icon(kIconPageNext),
-		B_TRANSLATE("Next page"), false);
+		B_TRANSLATE("Next page"));
 	fToolBar->AddGlue();
 	fToolBar->AddAction(MSG_FULL_SCREEN, this,
-		tool_bar_icon(kIconViewWindowed), B_TRANSLATE("Leave full screen"),
+		tool_bar_icon(kIconViewWindowed), B_TRANSLATE("Leave full screen"));
-		false);
 	fToolBar->SetActionVisible(MSG_FULL_SCREEN, false);
 
 	fToolBar->ResizeTo(viewFrame.Width(), fToolBar->MinSize().height);

src/kits/shared/ToolBar.cpp

@@ -83,17 +83,17 @@ BToolBar::Hide()
 
 void
 BToolBar::AddAction(uint32 command, BHandler* target, const BBitmap* icon,
-	const char* toolTipText, bool lockable)
+	const char* toolTipText, const char* text, bool lockable)
 {
-	AddAction(new BMessage(command), target, icon, toolTipText, lockable);
+	AddAction(new BMessage(command), target, icon, toolTipText, text, lockable);
 }
 
 
 void
 BToolBar::AddAction(BMessage* message, BHandler* target,
-	const BBitmap* icon, const char* toolTipText, bool lockable)
+	const BBitmap* icon, const char* toolTipText, const char* text,
+	bool lockable)
 {
-
 	BButton* button;
 	if (lockable)
 		button = new LockableButton(NULL, NULL, message);
@@ -103,6 +103,8 @@ BToolBar::AddAction(BMessage* message, BHandler* target,
 	button->SetFlat(true);
 	if (toolTipText != NULL)
 		button->SetToolTip(toolTipText);
+	if (text != NULL)
+		button->SetLabel(text);
 	AddView(button);
 	button->SetTarget(target);
 }