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Home » U++ Library support » TabCtrl » TabCtrl CancelClose No longer work (as intended) (Some recent changes (could be as old as a few years) has broken its intention)
Re: TabCtrl CancelClose No longer work (as intended) [message #61241 is a reply to message #61143] Sat, 14 December 2024 17:23 Go to previous messageGo to previous message
mirek is currently offline  mirek
Messages: 14258
Registered: November 2005
Ultimate Member
Have you tried

TabBar::MinTabCount(0);

seems to work for me

#include <CtrlLib/CtrlLib.h>
#include <TabBar/TabBar.h>

using namespace Upp;

struct MyApp : TopWindow {
	FileTabs tabs;
	
	MyApp() {
		SetFrame(tabs);
		tabs.MinTabCount(0);
		for(int i = 0; i < 3; i++)
			tabs.AddFile("file.txt");
	}
};

GUI_APP_MAIN
{
	MyApp().Run();
}
 
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