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allow dialog to be resized smaller with extra control

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55011 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2008-08-07 15:59:33 +00:00
parent c6e4d276a3
commit 38a36cf517
1 changed files with 14 additions and 0 deletions
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14
src/gtk/filedlg.cpp
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@@ -131,6 +131,18 @@ static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser,
} // extern "C" } // extern "C"
//-----------------------------------------------------------------------------
// "size_request" from m_extraControl
//-----------------------------------------------------------------------------
extern "C" {
static void extra_widget_size_request(GtkWidget*, GtkRequisition* req, void*)
{
// allow dialog to be resized smaller horizontally
req->width = 1;
}
}
static void wxInsertChildInFileDialog(wxWindow* WXUNUSED(parent), static void wxInsertChildInFileDialog(wxWindow* WXUNUSED(parent),
wxWindow* WXUNUSED(child)) wxWindow* WXUNUSED(child))
{ {
@@ -298,6 +310,8 @@ int wxFileDialog::ShowModal()
wxASSERT(control->parent == NULL); wxASSERT(control->parent == NULL);
gtk_widget_show(control); gtk_widget_show(control);
g_signal_connect_after(control, "size_request",
G_CALLBACK(extra_widget_size_request), NULL);
gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(m_widget), control); gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(m_widget), control);
} }