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Diffstat (limited to 'src/gui/cellRendererIcon.vala')
| -rw-r--r-- | src/gui/cellRendererIcon.vala | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/gui/cellRendererIcon.vala b/src/gui/cellRendererIcon.vala deleted file mode 100644 index 959a0b7..0000000 --- a/src/gui/cellRendererIcon.vala +++ /dev/null @@ -1,132 +0,0 @@ -/* -Copyright (c) 2011 by Simon Schneegans - -This program 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. - -This program 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 -this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -namespace GnomePie { - -///////////////////////////////////////////////////////////////////////// -/// A cellrenderer which displays an Icon. When clicked onto, a window -/// opens for selecting another icon. This needs to be a subclass of -/// Gtk.CellRendererText because Gtk.CellRendererPixbuf can't receive -/// click events. Internally it stores a Gtk.CellRendererPixbuf -/// which renders and stuff. -///////////////////////////////////////////////////////////////////////// - -public class CellRendererIcon : Gtk.CellRendererText { - - ///////////////////////////////////////////////////////////////////// - /// This signal is emitted when the user selects another icon. - ///////////////////////////////////////////////////////////////////// - - public signal void on_select(string path, string icon); - - ///////////////////////////////////////////////////////////////////// - /// The IconSelectWindow which is shown on click. - ///////////////////////////////////////////////////////////////////// - - private IconSelectWindow select_window = null; - - ///////////////////////////////////////////////////////////////////// - /// The internal Renderer used for drawing. - ///////////////////////////////////////////////////////////////////// - - private Gtk.CellRendererPixbuf renderer = null; - - ///////////////////////////////////////////////////////////////////// - /// A helper variable, needed to emit the current path. - ///////////////////////////////////////////////////////////////////// - - private string current_path = ""; - - public string icon_name { get; set; } - - ///////////////////////////////////////////////////////////////////// - /// Forward some parts of the CellRendererPixbuf's interface. - ///////////////////////////////////////////////////////////////////// - - public bool follow_state { - get { return renderer.follow_state; } - set { renderer.follow_state = value; } - } - - public bool icon_sensitive { - get { return renderer.sensitive; } - set { renderer.sensitive = value; } - } - - public Gdk.Pixbuf pixbuf { - owned get { return renderer.pixbuf; } - set { renderer.pixbuf = value; } - } - - ///////////////////////////////////////////////////////////////////// - /// C'tor, creates a new CellRendererIcon. - ///////////////////////////////////////////////////////////////////// - - public CellRendererIcon() { - this.select_window = new IconSelectWindow(); - this.renderer = new Gtk.CellRendererPixbuf(); - - this.select_window.on_select.connect((icon) => { - this.on_select(current_path, icon); - }); - } - - ///////////////////////////////////////////////////////////////////// - /// Forward some parts of the CellRendererPixbuf's interface. - ///////////////////////////////////////////////////////////////////// - - public override void get_size (Gtk.Widget widget, Gdk.Rectangle? cell_area, - out int x_offset, out int y_offset, - out int width, out int height) { - - this.renderer.get_size(widget, cell_area, out x_offset, out y_offset, out width, out height); - } - - ///////////////////////////////////////////////////////////////////// - /// Forward some parts of the CellRendererPixbuf's interface. - ///////////////////////////////////////////////////////////////////// - - public override void render (Gdk.Window window, Gtk.Widget widget, - Gdk.Rectangle bg_area, - Gdk.Rectangle cell_area, - Gdk.Rectangle expose_area, - Gtk.CellRendererState flags) { - - this.renderer.render(window, widget, bg_area, cell_area, expose_area, flags); - } - - ///////////////////////////////////////////////////////////////////// - /// Open the IconSelectWindow on click. - ///////////////////////////////////////////////////////////////////// - - public override unowned Gtk.CellEditable start_editing( - Gdk.Event event, Gtk.Widget widget, string path, Gdk.Rectangle bg_area, - Gdk.Rectangle cell_area, Gtk.CellRendererState flags) { - - this.select_window.set_transient_for((Gtk.Window)widget.get_toplevel()); - this.select_window.set_modal(true); - - this.current_path = path; - this.select_window.show(); - this.select_window.active_icon = this.icon_name; - - return this.renderer.start_editing(event, widget, path, bg_area, cell_area, flags); - } -} - -} - |