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Add wxWindowGTK::GTKConnectWidget() helper.

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This trivial wrapper function allows to omit "m_widget" and "this" arguments
when calling g_signal_connect().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62275 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-10-05 22:55:01 +00:00
parent bb8afd6543
commit a0c8bb73f2
2 changed files with 11 additions and 0 deletions
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6
include/wx/gtk/window.h
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@@ -363,6 +363,12 @@ protected:
// should be called from OnInternalIdle() if it's overridden // should be called from OnInternalIdle() if it's overridden
void GTKUpdateCursor(); void GTKUpdateCursor();
// Connect the given function to the specified signal on m_widget.
//
// This is just a wrapper for g_signal_connect() and returns the handler id
// just as it does.
gulong GTKConnectWidget(const char *signal, void (*callback)());
// Return true from here if PostCreation() should connect to size_request // Return true from here if PostCreation() should connect to size_request
// signal: this is done by default but doesn't work for some native // signal: this is done by default but doesn't work for some native
// controls which override this function to return false // controls which override this function to return false

5
src/gtk/window.cpp
View File

@@ -2382,6 +2382,11 @@ void wxWindowGTK::PostCreation()
gtk_widget_show( m_widget ); gtk_widget_show( m_widget );
} }
gulong wxWindowGTK::GTKConnectWidget(const char *signal, void (*callback)())
{
return g_signal_connect(m_widget, signal, callback, this);
}
void wxWindowGTK::ConnectWidget( GtkWidget *widget ) void wxWindowGTK::ConnectWidget( GtkWidget *widget )
{ {
g_signal_connect (widget, "key_press_event", g_signal_connect (widget, "key_press_event",