WinForms TabControl: How to avoid tab-rendering on DrawMode=OwnerDrawFixed?

Posted by splattne on Stack Overflow See other posts from Stack Overflow or by splattne
Published on 2010-03-29T15:11:47Z Indexed on 2010/03/29 15:53 UTC
Read the original article Hit count: 851

Filed under:

windowsforms

|

tabcontrol

|

paint

|

controls

|

.NET

I extended the (WindowsForms) built-in TabControl in order to implement closing tabs right on the tab itself ("x" image on the right like in Webbrowsers). The inherited control renders the text and images. Also, it uses visual styles on hover etc.

All works very well, but I have one problem I can't solve. When the tabs are rendered, I cannot avoid that the Control paints the tabs another time as seen in this screenshot:

TabControl screenshot

That's a problem for two reasons:

It looks ugly on the selected tab
I'd like to increase the tabs' width because the current width doesn't take account of the "x" image on the right

Any idea how to solve this?

© Stack Overflow or respective owner

Related posts about windowsforms

WindowsForms difference to simple Console App

as seen on Stack Overflow - Search for 'Stack Overflow'
I currently started to "port" my console projects to WinForms, but it seems I am badly failing doing that. I am simply used to a console structure: I got my classes interacting with each other depending on the input coming from the console. A simple flow: Input -> ProcessInput -> Execute… >>> More
C#, WindowsForms difference to simple Console App

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi there, I currently started to "port" my console projects to WinForms, but it seems I am badly failing doing that. I am simply used to a console structure: I got my classes interacting with each other depending on the input coming from the console. A simple flow: Input -> ProcessInput ->… >>> More
WinForms TabControl: How to avoid tab-rendering on DrawMode=OwnerDrawFixed?

as seen on Stack Overflow - Search for 'Stack Overflow'
I extended the (WindowsForms) built-in TabControl in order to implement closing tabs right on the tab itself ("x" image on the right like in Webbrowsers). The inherited control renders the text and images. Also, it uses visual styles on hover etc. All works very well, but I have one problem I can't… >>> More
NHunspellComponent for VisualStudio

as seen on Code Project - Search for 'Code Project'
NHunspellComponent example for WindowsForms >>> More
Is it possible to customize a WindowsForms ColorDialog in .NET?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is it somehow possible to customize or subclass System.Windows.Forms.ColorDialog to add a few buttons? I know that it uses the native Windows color dialog, but is there a way to customize it from .NET? >>> More

Related posts about tabcontrol

Why TabControl.SelectedContent != (TabControl.SelectedItem as TabItem).Content ?

as seen on Stack Overflow - Search for 'Stack Overflow'
The following sample shouldn't beep (in my opinion) but it does. Why? Does that mean the SelectedContent property is useless? Is it a bug in WPF? <TabControl SelectionChanged="TabControl_SelectionChanged"> <TabItem Header="Tab 1"> <Grid/> </TabItem> <TabItem… >>> More
Deny Switching to Tabpage in a tabcontrol

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a form(C#) with a tab control and its has around five tab pages. each of the tab have a few textboxes. 1) if a User is in say Tab A and edits certain fields i need to validate the text enetered if found invalid then i should not allow any tab switch ? is that possible? 2) Another case… >>> More
DataTrigger only works on first TabItem in TabControl

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! It seems like a bug in WPF, but maybe someone has an answers to this. I have a DataTrigger for an editable ComboBox. It works on the first TabItem of my TabControl, but not on the second. If you switch the first with the second TabItem, the "second" will work. The same effect happens when you… >>> More
Set tab control style on managed TabControl

as seen on Stack Overflow - Search for 'Stack Overflow'
Is it possible to set a tab control style like TSC_BUTTONS on a managed TabControl? Windows CE 6 / .NET CF 3.5 >>> More
WPF TabControl Determine header Heigth?

as seen on Stack Overflow - Search for 'Stack Overflow'
Lets say i have a reference to a TabControl is there any way to get the height of the headers? The reason for this is the following i have one tabcontrol and one image above it and i want the headers to be on the image.. so my idear was to write a value converter that can convert a tabcontrol to… >>> More