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TabCtrl: How to add the close button(square) on the tab(s) [message #31783]

Sun, 27 March 2011 15:38

Lance
Messages: 527
Registered: March 2007

Contributor

TheIDE apparently did something like that to allow user to close the current tab page. I have been trying to dig into theide source code, but could not find a clue. Hopefully it's that really difficult to achieve that.

Thanks,
Lance

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31827 is a reply to message #31783]

Wed, 30 March 2011 10:36

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

look for the TabBar::Crosses() property

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31912 is a reply to message #31827]

Wed, 06 April 2011 14:49

Lance
Messages: 527
Registered: March 2007

Contributor

Thank you kohaitoo but could you be more specific?

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31913 is a reply to message #31912]

Wed, 06 April 2011 15:05

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

well,
TabBar.h:401 says

	TabBar& Crosses(bool b = true, int side = RIGHT);

so when yoy have a TabBar instance, yoy can say

mytab.Crosses();

and they are there...even when you use a TabBarCtrl instance, since it derives from TabBar.

hope this helps

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31936 is a reply to message #31913]

Sat, 09 April 2011 18:25

Lance
Messages: 527
Registered: March 2007

Contributor

Sorry, I use TabCtrl.

Does TabBar do the same job as a TabCtrl or is it contained by TabCtrl?

Thanks,
Lance

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31937 is a reply to message #31936]

Sat, 09 April 2011 22:19

Lance
Messages: 527
Registered: March 2007

Contributor

Hi kohait00:

Thanks. I manage to replace TabCtrl with TabBarCtrl and I see what you meant. But unlike TabCtrl, when there is no tab page at all, the TabBarCtrl has a ugly black background. How should I fix it? Always provide a default tab?

Thank you!
Lance

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31946 is a reply to message #31937]

Sun, 10 April 2011 16:03

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

sorry, i somehow didn't realize that TabCtrl was the case and not TabBar and TabBarCtrl respective. but now, that you switched (which is better anyway) i can confirm the blackscreen with no tabs sometimes.

will try to investigate how to fix that one.. for meanwhile fix maybe insert a dummy tab beeing it a StaticRect with a Background color.

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Re: TabCtrl: How to add the close button(square) on the tab(s) [message #31990 is a reply to message #31946]

Fri, 15 April 2011 06:27

Lance
Messages: 527
Registered: March 2007

Contributor

Thanks for the tip. I am currently working on something else. I will move on to it afterwards.

I switched back to TabCtrl for now. I need to figure out how to add tab page in TabBarCtrl so that I can have multiple instances of same type of slave control (I suppose I need to provide a distinct 'Key' to the AddChild or so method).

Too much to learn Smile

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