Remove wxT from prototype

[wxWidgets.git] / src / gtk / textentry.cpp

diff --git a/src/gtk/textentry.cpp b/src/gtk/textentry.cpp
index c1badd3203d8d2ecc6ef9dfea0ab7972db362f10..1354841812ad59f911dfe9d9f50551c124229937 100644 (file)
--- a/src/gtk/textentry.cpp
+++ b/src/gtk/textentry.cpp
@@ -39,11 +39,9 @@
 // signal handlers implementation
 // ============================================================================
 
-extern "C"
-{
-
 // "insert_text" handler for GtkEntry
-static void
+extern "C"
+void
 wx_gtk_insert_text_callback(GtkEditable *editable,
                             const gchar * WXUNUSED(new_text),
                             gint WXUNUSED(new_text_length),
@@ -74,6 +72,51 @@ wx_gtk_insert_text_callback(GtkEditable *editable,
     }
 }
 
+//-----------------------------------------------------------------------------
+//  clipboard events: "copy-clipboard", "cut-clipboard", "paste-clipboard"
+//-----------------------------------------------------------------------------
+
+// common part of the event handlers below
+static void
+DoHandleClipboardCallback( GtkWidget *widget,
+                           wxWindow *win,
+                           wxEventType eventType,
+                           const gchar* signal_name)
+{
+    wxClipboardTextEvent event( eventType, win->GetId() );
+    event.SetEventObject( win );
+    if ( win->HandleWindowEvent( 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
+wx_gtk_copy_clipboard_callback( GtkWidget *widget, wxWindow *win )
+{
+    DoHandleClipboardCallback(
+        widget, win, wxEVT_COMMAND_TEXT_COPY, "copy-clipboard" );
+}
+
+static void
+wx_gtk_cut_clipboard_callback( GtkWidget *widget, wxWindow *win )
+{
+    DoHandleClipboardCallback(
+        widget, win, wxEVT_COMMAND_TEXT_CUT, "cut-clipboard" );
+}
+
+static void
+wx_gtk_paste_clipboard_callback( GtkWidget *widget, wxWindow *win )
+{
+    DoHandleClipboardCallback(
+        widget, win, wxEVT_COMMAND_TEXT_PASTE, "paste-clipboard" );
+}
+
 } // extern "C"
 
 // ============================================================================
@@ -147,6 +190,19 @@ void wxTextEntry::Remove(long from, long to)
 // clipboard operations
 // ----------------------------------------------------------------------------
 
+void wxTextEntry::GTKConnectClipboardSignals(GtkWidget* entry)
+{
+    g_signal_connect(entry, "copy-clipboard",
+                     G_CALLBACK (wx_gtk_copy_clipboard_callback),
+                     GetEditableWindow());
+    g_signal_connect(entry, "cut-clipboard",
+                     G_CALLBACK (wx_gtk_cut_clipboard_callback),
+                     GetEditableWindow());
+    g_signal_connect(entry, "paste-clipboard",
+                     G_CALLBACK (wx_gtk_paste_clipboard_callback),
+                     GetEditableWindow());
+}
+
 void wxTextEntry::Copy()
 {
     gtk_editable_copy_clipboard(GetEditable());
@@ -204,9 +260,12 @@ long wxTextEntry::GetLastPosition() const
 {
     // this can't be implemented for arbitrary GtkEditable so only do it for
     // GtkEntries
-    GtkEntry * const entry = GTK_ENTRY(GetEditable());
+    long pos = -1;
+    GtkEntry* entry = (GtkEntry*)GetEditable();
+    if (GTK_IS_ENTRY(entry))
+        pos = gtk_entry_get_text_length(entry);
 
-    return entry ? gtk_entry_get_text_length(entry) : -1;
+    return pos;
 }
 
 // ----------------------------------------------------------------------------
@@ -272,8 +331,8 @@ void wxTextEntry::GetSelection(long *from, long *to) const
 
 bool wxTextEntry::DoAutoCompleteStrings(const wxArrayString& choices)
 {
-    GtkEntry * const entry = GTK_ENTRY(GetEditable());
-    wxCHECK_MSG(entry, false, "auto completion doesn't work with this control");
+    GtkEntry* const entry = (GtkEntry*)GetEditable();
+    wxCHECK_MSG(GTK_IS_ENTRY(entry), false, "auto completion doesn't work with this control");
 
     GtkListStore * const store = gtk_list_store_new(1, G_TYPE_STRING);
     GtkTreeIter iter;
@@ -316,8 +375,8 @@ void wxTextEntry::SetEditable(bool editable)
 
 void wxTextEntry::SetMaxLength(unsigned long len)
 {
-    GtkEntry * const entry = GTK_ENTRY(GetEditable());
-    if ( !entry )
+    GtkEntry* const entry = (GtkEntry*)GetEditable();
+    if (!GTK_IS_ENTRY(entry))
         return;
 
     gtk_entry_set_max_length(entry, len);