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Viewing changes to Pinta.Gui.Widgets/Widgets/HScaleSpinButtonWidget.cs

  • Committer: Iain Lane
  • Date: 2010-03-13 18:20:18 UTC
  • mfrom: (1.1.2)
  • Revision ID: git-v1:1781694a68ecf232d0110c0b2f3d4a1b96c74ec2
Merge commit 'upstream/0.2'

Conflicts:
        debian/control

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Pinta.Gui.Widgets/Widgets/HScaleSpinButtonWidget.cs
 
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// 
 
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// HScaleSpinButtonWidget.cs
 
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//  
 
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// Author:
 
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//       Krzysztof Marecki
 
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// 
 
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// Copyright (c) 2010 Krzysztof Marecki <marecki.krzysztof@gmail.com>
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using System.ComponentModel;
 
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namespace Pinta.Gui.Widgets
 
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{
 
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        [System.ComponentModel.ToolboxItem(true)]
 
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        public partial class HScaleSpinButtonWidget : Gtk.Bin
 
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        {
 
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                [Category("Custom Properties")]
 
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                public string Label {
 
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                        get { return label.Text; }
 
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                        set { label.Text = value; }
 
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                }
 
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                [Category("Custom Properties")]
 
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                public int DefaultValue { get; set; }
 
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                private int max_value;
 
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                [Category("Custom Properties")]
 
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                public int MaximumValue {
 
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                        get { return max_value; }
 
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                        set {
 
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                                max_value = value;
 
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                                hscale.Adjustment.Upper = value;
 
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                                spin.Adjustment.Upper = value;
 
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                        }
 
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                }
 
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                private int min_value;
 
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                [Category("Custom Properties")]
 
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                public int MinimumValue {
 
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                        get { return min_value; }
 
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                        set {
 
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                                min_value = value;
 
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                                hscale.Adjustment.Lower = value;
 
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                                spin.Adjustment.Lower = value;
 
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                        }
 
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                }
 
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                [Category("Custom Properties")]
 
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                public int Value {
 
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                        get { return spin.ValueAsInt; }
 
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                        set {
 
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                                if (spin.Value != value) {
 
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                                        spin.Value = value;
 
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                                        OnValueChanged ();
 
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                                }
 
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                        }
 
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                }
 
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                public HScaleSpinButtonWidget ()
 
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                {
 
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                        this.Build ();
 
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                        hscale.ValueChanged += HandleHscaleValueChanged;
 
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                        spin.ValueChanged += HandleSpinValueChanged;
 
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                        button.Clicked += HandleButtonClicked;
 
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                }
 
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                protected override void OnShown ()
 
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                {
 
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                        base.OnShown ();
 
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                        Value = DefaultValue;
 
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                }
 
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                private void HandleHscaleValueChanged (object sender, EventArgs e)
 
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                {
 
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                        if (spin.Value != hscale.Value) {
 
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                                spin.Value = hscale.Value;
 
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                                OnValueChanged ();
 
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                        }
 
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                }
 
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                private void HandleSpinValueChanged (object sender, EventArgs e)
 
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                {
 
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                        if (hscale.Value != spin.Value) {
 
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                                hscale.Value = spin.Value;
 
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                                OnValueChanged ();
 
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                        }
 
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                }
 
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                private void HandleButtonClicked (object sender, EventArgs e)
 
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                {
 
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                        Value = DefaultValue;
 
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                }
 
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                #region Protected Methods
 
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                protected void OnValueChanged ()
 
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                {
 
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                        if (ValueChanged != null)
 
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                                ValueChanged (this, EventArgs.Empty);
 
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                }
 
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                #endregion
 
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                #region Public Events
 
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                public event EventHandler ValueChanged;
 
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                #endregion
 
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        }
 
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}