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Use the same "changed" GTK callback for wxComboBox and wxTextCtrl

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And reuse EnableTextChangedEvents() between these classes as well.

No real changes so far, this is just a refactoring to centralize the
code in a single place before modifying it.
This commit is contained in:
Vadim Zeitlin
2019-07-08 16:04:24 +02:00
parent c024944d78
commit 5c766c0b8b
6 changed files with 53 additions and 68 deletions
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37
src/gtk/textctrl.cpp
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@@ -567,18 +567,6 @@ gtk_textctrl_populate_popup( GtkEntry *WXUNUSED(entry), GtkMenu *menu, wxTextCtr
}
}
//-----------------------------------------------------------------------------
// "changed"
//-----------------------------------------------------------------------------
extern "C" {
static void
gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
{
win->GTKOnTextChanged();
}
}
//-----------------------------------------------------------------------------
// "mark_set"
//-----------------------------------------------------------------------------
@@ -768,16 +756,7 @@ bool wxTextCtrl::Create( wxWindow *parent,
}
// We want to be notified about text changes.
if (multi_line)
{
g_signal_connect (m_buffer, "changed",
G_CALLBACK (gtk_text_changed_callback), this);
}
else
{
g_signal_connect (m_text, "changed",
G_CALLBACK (gtk_text_changed_callback), this);
}
GTKConnectChangedSignal();
// Catch to disable focus out handling
g_signal_connect (m_text, "populate_popup",
@@ -1380,20 +1359,6 @@ void wxTextCtrl::GTKOnTextChanged()
// event handling
// ----------------------------------------------------------------------------
void wxTextCtrl::EnableTextChangedEvents(bool enable)
{
if ( enable )
{
g_signal_handlers_unblock_by_func(GetTextObject(),
(gpointer)gtk_text_changed_callback, this);
}
else // disable events
{
g_signal_handlers_block_by_func(GetTextObject(),
(gpointer)gtk_text_changed_callback, this);
}
}
bool wxTextCtrl::IgnoreTextUpdate()
{
if ( m_countUpdatesToIgnore > 0 )