Add methods to get and set the name, version, and icon

headers/private/shared/AboutWindow.h

@@ -16,6 +16,7 @@
 
 
 class AboutView;
+class BBitmap;
 class BPoint;
 class BHandler;
 
@@ -37,6 +38,15 @@ class BAboutWindow : public BWindow {
 			void			AddVersionHistory(const char** history);
 			void			AddExtraInfo(const char* extraInfo);
 
+			BBitmap*		Icon();
+			void			SetIcon(BBitmap* icon);
+
+			const char*		Name();
+			void			SetName(const char* name);
+
+			const char*		Version();
+			void			SetVersion(const char* version);
+
  private:
 			AboutView*		fAboutView;
 			BHandler*		fCaller;

src/kits/shared/AboutWindow.cpp

@@ -49,6 +49,9 @@ class StripeView : public BView {
 
 	virtual	void			Draw(BRect updateRect);
 
+			BBitmap*		Icon() const { return fIcon; };
+			void			SetIcon(BBitmap* icon);
+
  private:
 			BBitmap*		fIcon;
 };
@@ -62,14 +65,24 @@ class AboutView : public BGroupView {
 
 			BTextView*		InfoView() const { return fInfoView; };
 
+			BBitmap*		Icon();
+			status_t		SetIcon(BBitmap* icon);
+
+			const char*		Name();
+			status_t		SetName(const char* name);
+
+			const char*		Version();
+			status_t		SetVersion(const char* version);
+
  protected:
-			const char*		AppVersion(const char* signature);
-			BBitmap*		AppIcon(const char* signature);
+			const char*		_GetVersionFromSignature(const char* signature);
+			BBitmap*		_GetIconFromSignature(const char* signature);
 
  private:
 			BStringView*	fNameView;
 			BStringView*	fVersionView;
 			BTextView*		fInfoView;
+			StripeView*		fStripeView;
 };
 
 
@@ -81,13 +94,14 @@ StripeView::StripeView(BBitmap* icon)
 	BView("StripeView", B_WILL_DRAW),
 	fIcon(icon)
 {
+	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+
 	float width = 0.0f;
 	if (icon != NULL)
 		width += icon->Bounds().Width() + 32.0f;
 
 	SetExplicitMinSize(BSize(width, B_SIZE_UNSET));
 	SetExplicitPreferredSize(BSize(width, B_SIZE_UNLIMITED));
-	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
 }
 
 
@@ -116,7 +130,24 @@ StripeView::Draw(BRect updateRect)
 }
 
 
-//	#pragma mark -
+void
+StripeView::SetIcon(BBitmap* icon)
+{
+	if (fIcon != NULL)
+		delete fIcon;
+
+	fIcon = icon;
+
+	float width = 0.0f;
+	if (icon != NULL)
+		width += icon->Bounds().Width() + 32.0f;
+
+	SetExplicitMinSize(BSize(width, B_SIZE_UNSET));
+	SetExplicitPreferredSize(BSize(width, B_SIZE_UNLIMITED));
+};
+
+
+//	#pragma mark - AboutView
 
 
 AboutView::AboutView(const char* appName, const char* signature)
@@ -131,7 +162,8 @@ AboutView::AboutView(const char* appName, const char* signature)
 	fNameView->SetFont(&font, B_FONT_FAMILY_AND_STYLE | B_FONT_SIZE
 		| B_FONT_FLAGS);
 
-	fVersionView = new BStringView("version", AppVersion(signature));
+	fVersionView = new BStringView("version",
+		_GetVersionFromSignature(signature));
 
 	fInfoView = new BTextView("info", B_WILL_DRAW);
 	fInfoView->SetExplicitMinSize(BSize(210.0, 160.0));
@@ -145,10 +177,12 @@ AboutView::AboutView(const char* appName, const char* signature)
 		"infoViewScroller", fInfoView, B_WILL_DRAW | B_FRAME_EVENTS,
 		false, true, B_PLAIN_BORDER);
 
+	fStripeView = new StripeView(_GetIconFromSignature(signature));
+
 	GroupLayout()->SetSpacing(0);
 	BLayoutBuilder::Group<>(this)
 		.AddGroup(B_HORIZONTAL, 0)
-			.Add(new StripeView(AppIcon(signature)))
+			.Add(fStripeView)
 			.AddGroup(B_VERTICAL, B_USE_SMALL_SPACING)
 				.SetInsets(0, B_USE_DEFAULT_SPACING,
 					B_USE_DEFAULT_SPACING, B_USE_DEFAULT_SPACING)
@@ -166,8 +200,11 @@ AboutView::~AboutView()
 }
 
 
+//	#pragma mark - AboutView protected methods
+
+
 const char*
-AboutView::AppVersion(const char* signature)
+AboutView::_GetVersionFromSignature(const char* signature)
 {
 	if (signature == NULL)
 		return NULL;
@@ -228,7 +265,7 @@ AboutView::AppVersion(const char* signature)
 
 
 BBitmap*
-AboutView::AppIcon(const char* signature)
+AboutView::_GetIconFromSignature(const char* signature)
 {
 	if (signature == NULL)
 		return NULL;
@@ -251,7 +288,64 @@ AboutView::AppIcon(const char* signature)
 }
 
 
-//	#pragma mark -
+//	#pragma mark - AboutView public methods
+
+
+const char*
+AboutView::Name()
+{
+	return fNameView->Text();
+}
+
+
+status_t
+AboutView::SetName(const char* name)
+{
+	fNameView->SetText(name);
+
+	return B_OK;
+}
+
+
+const char*
+AboutView::Version()
+{
+	return fVersionView->Text();
+}
+
+
+status_t
+AboutView::SetVersion(const char* version)
+{
+	fVersionView->SetText(version);
+
+	return B_OK;
+}
+
+
+BBitmap*
+AboutView::Icon()
+{
+	if (fStripeView == NULL)
+		return NULL;
+
+	return fStripeView->Icon();
+}
+
+
+status_t
+AboutView::SetIcon(BBitmap* icon)
+{
+	if (fStripeView == NULL)
+		return B_NO_INIT;
+
+	fStripeView->SetIcon(icon);
+
+	return B_OK;
+}
+
+
+//	#pragma mark - BAboutWindow
 
 
 BAboutWindow::BAboutWindow(const char* appName, const char* signature)
@@ -283,6 +377,9 @@ BAboutWindow::~BAboutWindow()
 }
 
 
+//	#pragma mark - BAboutWindow virtual methods
+
+
 bool
 BAboutWindow::QuitRequested()
 {
@@ -292,7 +389,7 @@ BAboutWindow::QuitRequested()
 }
 
 
-//	#pragma mark -
+//	#pragma mark - BAboutWindow public methods
 
 
 BPoint
@@ -463,3 +560,45 @@ BAboutWindow::AddExtraInfo(const char* extraInfo)
 
 	fAboutView->InfoView()->Insert(extra.String());
 }
+
+
+const char*
+BAboutWindow::Name()
+{
+	return fAboutView->Name();
+}
+
+
+void
+BAboutWindow::SetName(const char* name)
+{
+	fAboutView->SetName(name);
+}
+
+
+const char*
+BAboutWindow::Version()
+{
+	return fAboutView->Version();
+}
+
+
+void
+BAboutWindow::SetVersion(const char* version)
+{
+	fAboutView->SetVersion(version);
+}
+
+
+BBitmap*
+BAboutWindow::Icon()
+{
+	return fAboutView->Icon();
+}
+
+
+void
+BAboutWindow::SetIcon(BBitmap* icon)
+{
+	fAboutView->SetIcon(icon);
+}