'Edit' and 'gallery' button for symbol editor

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@522 0fc631ac-6414-0410-93d0-97cfa31319b6

src/render/value/information.cpp

@@ -12,6 +12,7 @@
 // ----------------------------------------------------------------------------- : InfoValueViewer
 
 void InfoValueViewer::draw(RotatedDC& dc) {
+	dc.SetPen(*wxTRANSPARENT_PEN);
 	if (nativeLook()) {
 		dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
 		dc.SetBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE));

src/render/value/symbol.cpp

@@ -43,13 +43,6 @@ void SymbolValueViewer::draw(RotatedDC& dc) {
 		// todo : labels?
 		dc.DrawBitmap(symbols[i], style().getPos() + RealSize(i * (wh + 2), 0));
 	}
-	// draw helper text if there are no symbols
-	if (symbols.empty()) {
-		dc.SetFont(wxFont(10,wxSWISS,wxNORMAL,wxNORMAL));
-		dc.SetTextForeground(*wxBLACK);
-		RealSize text_size = dc.GetTextExtent(_("double click to edit symbol"));
-		dc.DrawText(_("double click to edit symbol"), align_in_rect(ALIGN_MIDDLE_CENTER, text_size, style().getRect()));
-	}
 }
 
 void SymbolValueViewer::onValueChange() {

src/render/value/symbol.hpp

@@ -23,7 +23,7 @@ class SymbolValueViewer : public ValueViewer {
 	virtual void draw(RotatedDC& dc);
 	void onValueChange();
 	
-  private:
+  protected:
 	vector<Bitmap> symbols;	///< Cached images
 };