optionsdialog.cs

一个C#加上flowchart控件的例程

			// 
			this._anchorsGroup.Controls.AddRange(new System.Windows.Forms.Control[] {
																						this._anchorColorHidden,
																						this._buttonPanel,
																						this._anchorStyleLabel,
																						this._anchorColorLabel,
																						this._showAnchorsCheck});
			this._anchorsGroup.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this._anchorsGroup.ForeColor = System.Drawing.SystemColors.WindowText;
			this._anchorsGroup.Location = new System.Drawing.Point(8, 120);
			this._anchorsGroup.Name = "_anchorsGroup";
			this._anchorsGroup.Size = new System.Drawing.Size(185, 100);
			this._anchorsGroup.TabIndex = 6;
			this._anchorsGroup.TabStop = false;
			this._anchorsGroup.Text = "Anchors";
			// 
			// _anchorColorHidden
			// 
			this._anchorColorHidden.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this._anchorColorHidden.Location = new System.Drawing.Point(96, 42);
			this._anchorColorHidden.Name = "_anchorColorHidden";
			this._anchorColorHidden.Size = new System.Drawing.Size(72, 22);
			this._anchorColorHidden.TabIndex = 7;
			this._anchorColorHidden.Visible = false;
			// 
			// _buttonPanel
			// 
			this._buttonPanel.Controls.AddRange(new System.Windows.Forms.Control[] {
																					   this._anchorStyleToolbar});
			this._buttonPanel.Location = new System.Drawing.Point(96, 65);
			this._buttonPanel.Name = "_buttonPanel";
			this._buttonPanel.Size = new System.Drawing.Size(72, 27);
			this._buttonPanel.TabIndex = 6;
			// 
			// _anchorStyleToolbar
			// 
			this._anchorStyleToolbar.Appearance = System.Windows.Forms.ToolBarAppearance.Flat;
			this._anchorStyleToolbar.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
																								   this._circleBtn,
																								   this._rectBtn,
																								   this._xBtn});
			this._anchorStyleToolbar.ButtonSize = new System.Drawing.Size(16, 16);
			this._anchorStyleToolbar.DropDownArrows = true;
			this._anchorStyleToolbar.ImageList = this._anchorStyleImageList;
			this._anchorStyleToolbar.Name = "_anchorStyleToolbar";
			this._anchorStyleToolbar.ShowToolTips = true;
			this._anchorStyleToolbar.Size = new System.Drawing.Size(72, 25);
			this._anchorStyleToolbar.TabIndex = 0;
			this._anchorStyleToolbar.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.AnchorStyleToolbar_OnButtonClicked);
			// 
			// _circleBtn
			// 
			this._circleBtn.ImageIndex = 0;
			this._circleBtn.Pushed = true;
			this._circleBtn.Style = System.Windows.Forms.ToolBarButtonStyle.ToggleButton;
			this._circleBtn.ToolTipText = "Circle";
			// 
			// _rectBtn
			// 
			this._rectBtn.ImageIndex = 1;
			this._rectBtn.Style = System.Windows.Forms.ToolBarButtonStyle.ToggleButton;
			this._rectBtn.ToolTipText = "Rectangle";
			// 
			// _xBtn
			// 
			this._xBtn.ImageIndex = 2;
			this._xBtn.Style = System.Windows.Forms.ToolBarButtonStyle.ToggleButton;
			this._xBtn.ToolTipText = "\"x\"";
			// 
			// _anchorStyleImageList
			// 
			this._anchorStyleImageList.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;
			this._anchorStyleImageList.ImageSize = new System.Drawing.Size(16, 16);
			this._anchorStyleImageList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("_anchorStyleImageList.ImageStream")));
			this._anchorStyleImageList.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// _cancelBtn
			// 
			this._cancelBtn.DialogResult = System.Windows.Forms.DialogResult.Cancel;
			this._cancelBtn.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this._cancelBtn.Location = new System.Drawing.Point(104, 240);
			this._cancelBtn.Name = "_cancelBtn";
			this._cancelBtn.TabIndex = 0;
			this._cancelBtn.Text = "Cancel";
			// 
			// _lowerPane
			// 
			this._lowerPane.BackColor = System.Drawing.SystemColors.ControlDark;
			this._lowerPane.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this._lowerPane.Location = new System.Drawing.Point(8, 232);
			this._lowerPane.Name = "_lowerPane";
			this._lowerPane.Size = new System.Drawing.Size(184, 40);
			this._lowerPane.TabIndex = 7;
			this._lowerPane.TabStop = false;
			// 
			// _okBtn
			// 
			this._okBtn.DialogResult = System.Windows.Forms.DialogResult.OK;
			this._okBtn.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this._okBtn.Location = new System.Drawing.Point(24, 240);
			this._okBtn.Name = "_okBtn";
			this._okBtn.TabIndex = 0;
			this._okBtn.Text = "Ok";
			this._okBtn.Click += new System.EventHandler(this.OnOK);
			// 
			// _backColorHidden
			// 
			this._backColorHidden.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this._backColorHidden.Location = new System.Drawing.Point(120, 39);
			this._backColorHidden.Name = "_backColorHidden";
			this._backColorHidden.Size = new System.Drawing.Size(72, 22);
			this._backColorHidden.TabIndex = 7;
			this._backColorHidden.Visible = false;
			// 
			// _nodeColorHidden
			// 
			this._nodeColorHidden.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this._nodeColorHidden.Location = new System.Drawing.Point(120, 63);
			this._nodeColorHidden.Name = "_nodeColorHidden";
			this._nodeColorHidden.Size = new System.Drawing.Size(72, 22);
			this._nodeColorHidden.TabIndex = 7;
			this._nodeColorHidden.Visible = false;
			// 
			// _connectorColorHidden
			// 
			this._connectorColorHidden.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this._connectorColorHidden.Location = new System.Drawing.Point(120, 87);
			this._connectorColorHidden.Name = "_connectorColorHidden";
			this._connectorColorHidden.Size = new System.Drawing.Size(72, 22);
			this._connectorColorHidden.TabIndex = 7;
			this._connectorColorHidden.Visible = false;
			// 
			// _colorDialog
			// 
			this._colorDialog.SolidColorOnly = true;
			// 
			// _showGridCheck
			// 
			this._showGridCheck.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this._showGridCheck.Location = new System.Drawing.Point(8, 16);
			this._showGridCheck.Name = "_showGridCheck";
			this._showGridCheck.Size = new System.Drawing.Size(104, 16);
			this._showGridCheck.TabIndex = 4;
			this._showGridCheck.Text = "Show grid";
			// 
			// OptionsDialog
			// 
			this.AcceptButton = this._okBtn;
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.CancelButton = this._cancelBtn;
			this.ClientSize = new System.Drawing.Size(202, 279);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this._anchorsGroup,
																		  this._connectorColorLabel,
																		  this._nodeColorLabel,
																		  this._backColorLabel,
																		  this._cancelBtn,
																		  this._okBtn,
																		  this._lowerPane,
																		  this._backColorHidden,
																		  this._nodeColorHidden,
																		  this._connectorColorHidden,
																		  this._showGridCheck});
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "OptionsDialog";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "Options";
			this.Load += new System.EventHandler(this.OnLoad);
			this._anchorsGroup.ResumeLayout(false);
			this._buttonPanel.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void AnchorStyleToolbar_OnButtonClicked(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
			_circleBtn.Pushed = false;
			_rectBtn.Pushed = false;
			_xBtn.Pushed = false;

			e.Button.Pushed = true;
		}

		private void OnOK(object sender, System.EventArgs e)
		{
			ShowGrid = _showGridCheck.Checked;
			ShowAnchors = _showAnchorsCheck.Checked;
			if(_circleBtn.Pushed) AnchorStyle = 0;
			if(_rectBtn.Pushed) AnchorStyle = 1;
			if(_xBtn.Pushed) AnchorStyle = 2;

			BackgroundColor = _backColorPicker.Color;
			NodeColor = _nodeColorPicker.Color;
			ConnectorColor = _connectorColorPicker.Color;
			AnchorColor = _anchorColorPicker.Color;

			this.Close();
		}

		private void AnchorColorPicker_OnClick(object sender, System.EventArgs e)
		{
			_colorDialog.Color = _anchorColorPicker.Color;

			if(_colorDialog.ShowDialog(this) == DialogResult.OK)
				_anchorColorPicker.Color = _colorDialog.Color;
		}

		private void BackColorPicker_OnClick(object sender, System.EventArgs e)
		{
			_colorDialog.Color = _backColorPicker.Color;

			if(_colorDialog.ShowDialog(this) == DialogResult.OK)
				_backColorPicker.Color = _colorDialog.Color;
		}

		private void NodeColorPicker_OnClick(object sender, System.EventArgs e)
		{
			_colorDialog.Color = _nodeColorPicker.Color;

			if(_colorDialog.ShowDialog(this) == DialogResult.OK)
				_nodeColorPicker.Color = _colorDialog.Color;
		}

		private void ConnectorColorPicker_OnClick(object sender, System.EventArgs e)
		{
			_colorDialog.Color = _connectorColorPicker.Color;

			if(_colorDialog.ShowDialog(this) == DialogResult.OK)
				_connectorColorPicker.Color = _colorDialog.Color;
		}
	}
}