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implemented clipboard events support for wxGTK

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39168 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-05-16 23:16:36 +00:00
parent a57d600f1a
commit c85f2eb19f
1 changed files with 49 additions and 0 deletions
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49
src/gtk/textctrl.cpp
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@@ -462,6 +462,48 @@ gtk_text_changed_callback( GtkWidget *widget, wxTextCtrl *win )
}
}
//-----------------------------------------------------------------------------
// clipboard events: "copy-clipboard", "cut-clipboard", "paste-clipboard"
//-----------------------------------------------------------------------------
// common part of the event handlers below
static void
handle_text_clipboard_callback( GtkWidget *widget, wxTextCtrl *win,
wxEventType eventType, const gchar * signal_name)
{
wxClipboardTextEvent event( eventType, win->GetId() );
event.SetEventObject( win );
if ( win->GetEventHandler()->ProcessEvent( event ) )
{
// don't let the default processing to take place if we did something
// ourselves in the event handler
g_signal_stop_emission_by_name (widget, signal_name);
}
}
extern "C" {
static void
gtk_copy_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
{
handle_text_clipboard_callback(
widget, win, wxEVT_COMMAND_TEXT_COPY, "copy-clipboard" );
}
static void
gtk_cut_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
{
handle_text_clipboard_callback(
widget, win, wxEVT_COMMAND_TEXT_CUT, "cut-clipboard" );
}
static void
gtk_paste_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
{
handle_text_clipboard_callback(
widget, win, wxEVT_COMMAND_TEXT_PASTE, "paste-clipboard" );
}
}
//-----------------------------------------------------------------------------
// "expose_event" from scrolled window and textview
//-----------------------------------------------------------------------------
@@ -716,6 +758,13 @@ bool wxTextCtrl::Create( wxWindow *parent,
G_CALLBACK (gtk_text_changed_callback), this);
}
g_signal_connect (m_text, "copy-clipboard",
G_CALLBACK (gtk_copy_clipboard_callback), this);
g_signal_connect (m_text, "cut-clipboard",
G_CALLBACK (gtk_cut_clipboard_callback), this);
g_signal_connect (m_text, "paste-clipboard",
G_CALLBACK (gtk_paste_clipboard_callback), this);
m_cursor = wxCursor( wxCURSOR_IBEAM );
wxTextAttr attrDef(GetForegroundColour(), GetBackgroundColour(), GetFont());