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![Mike Kestner](/assets/img/avatar_default.png)
* gconf/GConf.PropertyEditors/PropertyEditorColorPicker.cs : nuke a GnomeSharp. * generator/Signal.cs : move eventhandlers and args into the base namespace instead of a *Sharp namespace. * sample/*.cs : nuke using *Sharp. svn path=/trunk/gtk-sharp/; revision=22956
177 lines
5.4 KiB
C#
177 lines
5.4 KiB
C#
//
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// DemoListItem.cs, port of tree_store.c from gtk-demo
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//
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// Author: Daniel Kornhauser <dkor@alum.mit.edu>
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//
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// Copyright (C) 2003, Ximian Inc.
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/* List View/List Store
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*
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* The Gtk.ListStore is used to store data in tree form, to be
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* used later on by a Gtk.ListView to display it. This demo builds
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* a simple Gtk.ListStore and displays it. If you're new to the
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* Gtk.ListView widgets and associates, look into the Gtk.ListStore
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* example first.
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*/
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using System;
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using System.Collections;
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using Gtk;
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namespace GtkDemo
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{
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public class DemoListStore
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{
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private Window window;
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ListStore store;
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public DemoListStore (){
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window = new Window ("ListStore Demo");
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window.DeleteEvent += new DeleteEventHandler (WindowDelete);
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VBox vbox = new VBox (false, 8);
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vbox.BorderWidth = 8;
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window.Add (vbox);
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vbox.PackStart(new Label ("This is the bug list (note: not based on real data, it would be nice to have a nice ODBC interface to bugzilla or so, though)."), false, false, 0);
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ScrolledWindow scrolledWindow = new ScrolledWindow ();
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scrolledWindow.ShadowType = ShadowType.EtchedIn;
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scrolledWindow.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
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vbox.PackStart (scrolledWindow, true, true, 0);
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// create model
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CreateModel();
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// create tree view
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TreeView treeView = new TreeView (store);
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treeView.RulesHint = true;
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treeView.SearchColumn = (int) ColumnNumber.Description;
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AddColumns (treeView);
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scrolledWindow.Add (treeView);
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// finish & show
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window.SetDefaultSize (650, 400);
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window.ShowAll ();
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}
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//FIXME: Finish implementing this function, I don't know
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// why it doesn't work.
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private void ItemToggled (object o, ToggledArgs args)
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{
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Gtk.TreeIter iter;
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if (store.GetIterFromString(out iter, args.Path))
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{
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bool val = (bool) store.GetValue(iter, 0);
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Console.WriteLine("toggled {0} with value {1}", args.Path, val);
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store.SetValue(iter, 0, !val);
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}
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}
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private void AddColumns (TreeView treeView)
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{
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// column for fixed toggles
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CellRendererToggle rendererToggle = new CellRendererToggle ();
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rendererToggle.Toggled += new ToggledHandler (ItemToggled);
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TreeViewColumn column = new TreeViewColumn("Fixed", rendererToggle, "active", 0);
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rendererToggle.Active = true;
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rendererToggle.Activatable = true;
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rendererToggle.Visible = true;
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// set this column to a fixed sizing (of 50 pixels)
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column.Sizing = TreeViewColumnSizing.Fixed;
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column.FixedWidth = 50;
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treeView.AppendColumn(column);
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// column for bug numbers
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CellRendererText rendererText = new CellRendererText ();
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column = new TreeViewColumn("Bug number", rendererText, "text", ColumnNumber.Number);
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column.SortColumnId = (int) ColumnNumber.Number;
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treeView.AppendColumn(column);
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// column for severities
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rendererText = new CellRendererText ();
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column = new TreeViewColumn("Severity", rendererText, "text", ColumnNumber.Severity);
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column.SortColumnId = (int) ColumnNumber.Severity;
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treeView.AppendColumn(column);
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// column for description
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rendererText = new CellRendererText ();
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column = new TreeViewColumn("Description", rendererText, "text", ColumnNumber.Description);
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column.SortColumnId = (int) ColumnNumber.Description;
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treeView.AppendColumn(column);
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}
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private void WindowDelete (object o, DeleteEventArgs args)
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{
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window.Hide ();
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window.Destroy ();
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}
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private void CreateModel ()
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{
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store = new ListStore (
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typeof(bool),
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typeof(int),
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typeof(string),
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typeof(string));
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foreach (Bug bug in bugs) {
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store.AppendValues(bug.Fixed,
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bug.Number,
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bug.Severity,
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bug.Description);}
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}
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//FIXME: Insted of using numbert conver enum to array using
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// GetValues and then ge the Length Property
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public enum ColumnNumber
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{
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Fixed,
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Number,
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Severity,
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Description,
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}
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private static Bug[] bugs =
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{
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new Bug ( false, 60482, "Normal", "scrollable notebooks and hidden tabs"),
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new Bug ( false, 60620, "Critical", "gdk_window_clear_area (gdkwindow-win32.c) is not thread-safe" ),
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new Bug ( false, 50214, "Major", "Xft support does not clean up correctly" ),
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new Bug ( true, 52877, "Major", "GtkFileSelection needs a refresh method. " ),
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new Bug ( false, 56070, "Normal", "Can't click button after setting in sensitive" ),
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new Bug ( true, 56355, "Normal", "GtkLabel - Not all changes propagate correctly" ),
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new Bug ( false, 50055, "Normal", "Rework width/height computations for TreeView" ),
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new Bug ( false, 58278, "Normal", "gtk_dialog_set_response_sensitive () doesn't work" ),
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new Bug ( false, 55767, "Normal", "Getters for all setters" ),
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new Bug ( false, 56925, "Normal", "Gtkcalender size" ),
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new Bug ( false, 56221, "Normal", "Selectable label needs right-click copy menu" ),
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new Bug ( true, 50939, "Normal", "Add shift clicking to GtkTextView" ),
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new Bug ( false, 6112, "Enhancement","netscape-like collapsable toolbars" ),
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new Bug ( false, 1, "Normal", "First bug :=)" )
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};
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}
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public class Bug
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{
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public bool Fixed;
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public int Number;
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public string Severity;
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public string Description;
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public Bug ( bool status,
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int number,
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string severity,
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string description)
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{
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Fixed = status;
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Number = number;
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Severity = severity;
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Description = description;
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}
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}
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}
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