wxCollapsiblePane - not expanding correctly on Linux

[deepti]

Hi,

I have the following code, which adds a custom wxCollapsiblePane to a wxScrolledWindow instance.
I am calling the "Collapse(false)" function on the newly added wxCollapsiblePane instance, and also calling SetSizeHints and FitInside on the containing sizer. This issue is seen only on Linux. On Windows and Mac, it displays correctly.

What else should i be doing? Please help!

Code: Select all

	metadataSetCollapsiblePane *collpane = new metadataSetCollapsiblePane(m_metaDataScrolledWindow, collpaneID, (*(metadataElement))["name"], wxDefaultPosition/*, wxSize(300, 30)*/);
	if(bNewlyAdded)
		collpane->Collapse(false);
	itemGridSizer->Add(collpane, 1, wxEXPAND , 0);
	
	m_metaDataControlsbox->SetSizeHints(m_metaDataScrolledWindow);
	m_metaDataScrolledWindow->FitInside();
	m_metaDataControlsbox->FitInside(m_metaDataScrolledWindow);
	m_metaDataControlsbox->Layout();

m_metaDataControlsbox contains "itemGridSizer", and is the sizer associated with m_metaDataScrolledWindow

[ONEEYEMAN]

Hi,
Are you compiling against GTK+2 or GTK+3? Which exact version?

Thank you.

[deepti]

I think it is GTK3.

The command "dpkg -l libgtk2.0-0 libgtk-3-0" gives the following output:

Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-==============-==============-============================================
ii libgtk-3-0 3.4.2-0ubuntu0 GTK+ graphical user interface library
ii libgtk2.0-0 2.24.10-0ubunt GTK+ graphical user interface library


And the command "dpkg-query -W libgtk-3-bin", gives the output below:

libgtk-3-bin 3.4.2-0ubuntu0.8


Is this the right way to check?

Please also note that I am using Ubuntu 12.04 version and wxWidgets 3.1.0.