smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-22 22:56:32 +01:00
Code Issues Projects Releases Wiki Activity

use modal grab and event_is_inside_widget_window() to provide "expected" behaviour when editing in a FloatingTextEntry

Browse source
This commit is contained in:
Paul Davis 2014-11-02 08:54:51 -05:00
parent 83cef005b6
commit da5a348c62
2 changed files with 42 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

33
gtk2_ardour/floating_text_entry.cc
View file

@ -17,30 +17,61 @@
*/
#include "pbd/stacktrace.h"
#include "floating_text_entry.h"
#include "gtkmm2ext/doi.h"
#include "gtkmm2ext/utils.h"
#include "i18n.h"
FloatingTextEntry::FloatingTextEntry ()
: ArdourWindow ("")
, entry_changed (false)
{
set_name (X_("FloatingTextEntry"));
set_position (Gtk::WIN_POS_MOUSE);
set_border_width (0);
entry.show ();
entry.signal_changed().connect (sigc::mem_fun (*this, &FloatingTextEntry::changed));
entry.signal_activate().connect (sigc::mem_fun (*this, &FloatingTextEntry::activated));
entry.signal_key_press_event().connect (sigc::mem_fun (*this, &FloatingTextEntry::key_press));
entry.signal_button_press_event().connect (sigc::mem_fun (*this, &FloatingTextEntry::button_press));
add (entry);
}
void
FloatingTextEntry::changed ()
{
entry_changed = true;
}
void
FloatingTextEntry::on_realize ()
{
ArdourWindow::on_realize ();
get_window()->set_decorations (Gdk::WMDecoration (0));
entry.add_modal_grab ();
}
bool
FloatingTextEntry::button_press (GdkEventButton* ev)
{
if (Gtkmm2ext::event_inside_widget_window (*this, (GdkEvent*) ev)) {
return true;
}
/* Clicked outside widget window - edit is done */
if (entry_changed) {
use_text (entry.get_text ());
}
delete_when_idle ( this);
return false;
}
void
@ -67,6 +98,8 @@ FloatingTextEntry::key_press (GdkEventKey* ev)
void
FloatingTextEntry::on_hide ()
{
entry.remove_modal_grab ();
/* No hide button is shown (no decoration on the window),
so being hidden is equivalent to the Escape key or any other
method of cancelling the edit.