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Added a new widget to allow changing statusmessage and name by clicki…
…ng on the label
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| /* | ||
| * EditableLabel.vala | ||
| * | ||
| * Copyright (C) 2013-2014 Venom authors and contributors | ||
| * | ||
| * This file is part of Venom. | ||
| * | ||
| * Venom is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Venom is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with Venom. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| namespace Venom { | ||
| public class EditableLabel : Gtk.EventBox { | ||
| private Gtk.Box box_entry; | ||
| private Gtk.Box box_label; | ||
|
|
||
| public Gtk.Button button_cancel { get; set; } | ||
| public Gtk.Button button_ok { get; set; } | ||
| public Gtk.Entry entry { get; set; } | ||
| public Gtk.Label label { get; set; } | ||
|
|
||
| public signal void label_changed(string label_text); | ||
|
|
||
| public EditableLabel(string label = "") { | ||
| this.label = new Gtk.Label(label); | ||
| init_widgets(); | ||
| init_signals(); | ||
| } | ||
|
|
||
| public EditableLabel.with_label(Gtk.Label label) { | ||
| this.label = label; | ||
| init_widgets(); | ||
| init_signals(); | ||
| } | ||
|
|
||
| public void show_label() { | ||
| box_label.visible = true; | ||
| box_entry.visible = false; | ||
| } | ||
|
|
||
| public void show_entry() { | ||
| box_label.visible = false; | ||
| box_entry.no_show_all = false; | ||
| box_entry.show_all(); | ||
| box_entry.visible = true; | ||
| } | ||
|
|
||
| private void init_widgets() { | ||
| entry = new Gtk.Entry(); | ||
| button_ok = new Gtk.Button(); | ||
| button_cancel = new Gtk.Button(); | ||
|
|
||
| entry.has_frame = false; | ||
|
|
||
| button_ok.add(new Gtk.Image.from_icon_name("gtk-ok", Gtk.IconSize.MENU)); | ||
| button_cancel.add(new Gtk.Image.from_icon_name("gtk-cancel", Gtk.IconSize.MENU)); | ||
|
|
||
| Gtk.Box box = new Gtk.Box(Gtk.Orientation.VERTICAL, 0); | ||
| box_label = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 0); | ||
| box_entry = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 0); | ||
|
|
||
| box_label.pack_start(label); | ||
| box_entry.pack_start(entry); | ||
| box_entry.pack_start(button_ok); | ||
| box_entry.pack_start(button_cancel); | ||
| box.pack_start(box_label); | ||
| box.pack_start(box_entry); | ||
|
|
||
| box_entry.no_show_all = true; | ||
| box_entry.visible = false; | ||
| this.add(box); | ||
| } | ||
|
|
||
| private void on_cancel() { | ||
| show_label(); | ||
| } | ||
|
|
||
| private void on_ok() { | ||
| show_label(); | ||
| label_changed(entry.text); | ||
| } | ||
|
|
||
| private void init_signals() { | ||
| button_press_event.connect((event) => { | ||
| if(!box_entry.visible && event.button == Gdk.BUTTON_PRIMARY) { | ||
| entry.text = label.label; | ||
| show_entry(); | ||
| entry.grab_focus(); | ||
| return true; | ||
| } | ||
| return false; | ||
| }); | ||
| button_cancel.clicked.connect(on_cancel); | ||
| button_ok.clicked.connect(on_ok); | ||
| entry.activate.connect(on_ok); | ||
| entry.key_release_event.connect((event) => { | ||
| if(event.keyval == Gdk.Key.Escape) { | ||
| on_cancel(); | ||
| return true; | ||
| } | ||
| return false; | ||
| }); | ||
| entry.focus_out_event.connect(() => { | ||
| on_cancel(); | ||
| return false; | ||
| }); | ||
| } | ||
| } | ||
| } |
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