ToolBarButton.Pushed プロパティ

[アーティクル]
08/14/2007

トグルスタイルのツールバーボタンが現在押されている状態かどうかを示す値を取得または設定します。

名前空間: System.Windows.Forms
アセンブリ: System.Windows.Forms (system.windows.forms.dll 内)

構文

'宣言
Public Property Pushed As Boolean
'使用
Dim instance As ToolBarButton
Dim value As Boolean

value = instance.Pushed

instance.Pushed = value

public bool Pushed { get; set; }

public:
property bool Pushed {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_Pushed ()

/** @property */
public void set_Pushed (boolean value)

public function get Pushed () : boolean

public function set Pushed (value : boolean)

プロパティ値

トグルスタイルのツールバーボタンが現在押されている状態の場合は true。それ以外の場合は false。既定値は false です。

解説

Pushed が true に設定されている場合、ツールバーボタンはほかのボタンと比べてくぼんだ状態で表示されます。ToolBarButtonStyle が ToggleButton に設定されていない場合、このプロパティは無効です。

使用例

Pushed プロパティと PartialPush プロパティを使用する方法を次のコード例に示します。この例を実行するには、RichTextBox1 という名前の RichTextBox コントロールが配置されているフォームに、次のコードを貼り付けます。そして、フォームのコンストラクタまたは Load メソッドで InitializeToolBar メソッドを呼び出します。

' Declare ToolBar1.
Friend WithEvents ToolBar1 As System.Windows.Forms.ToolBar

' Initialize ToolBar1 with Bold(B), Italic(I), and Underline(U) buttons.
Private Sub InitializeToolBar()
    ToolBar1 = New ToolBar

    ' Set the appearance to Flat.
    ToolBar1.Appearance = ToolBarAppearance.Flat

    ' Set the toolbar to dock at the bottom of the form.
    ToolBar1.Dock = DockStyle.Bottom

    ' Set the toolbar font to 14 points and bold.
    ToolBar1.Font = New System.Drawing.Font _
        (FontFamily.GenericSansSerif, 14, FontStyle.Bold)

    ' Declare fontstyle array with the three font styles.
    Dim fonts() As FontStyle = New FontStyle() _
        {FontStyle.Bold, FontStyle.Italic, FontStyle.Underline}
    Dim count As Integer

    ' Create a button for each value in the array, setting its text to the
    ' first letter of the style and its button's tag property.
    For count = 0 To fonts.Length - 1
        Dim fontButton As New ToolBarButton(fonts(count). _
            ToString.Substring(0, 1))
        fontButton.Style = ToolBarButtonStyle.ToggleButton
        fontButton.Tag = fonts(count)
        ToolBar1.Buttons.Add(fontButton)
    Next
    Me.Controls.Add(Me.ToolBar1)
End Sub


' Declare FontStyle object, which defaults to the Regular FontStyle.
Dim style As New FontStyle

Private Sub ToolBar1_ButtonClick(ByVal sender As Object, _
    ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs) _
    Handles ToolBar1.ButtonClick

    ' If a button is pushed, use a bitwise Or combination 
    ' of the style variable and the button tag, to set style to 
    ' the correct FontStyle. Set the button's PartialPush property to
    ' true for a Windows XP-like appearance.
    If (e.Button.Pushed) Then
        e.Button.PartialPush = True
        style = style Or e.Button.Tag

    Else
        ' If the button was not pushed, use a bitwise XOR 
        ' combination to turn off that style 
        ' and set the PartialPush property to False.
        e.Button.PartialPush = False
        style = style Xor e.Button.Tag
    End If

    ' Set the font using the existing RichTextBox font and the new
    ' style.
    RichTextBox1.Font = New Font(RichTextBox1.Font, style)
End Sub

// Declare ToolBar1.
internal System.Windows.Forms.ToolBar ToolBar1;

// Initialize ToolBar1 with Bold(B), Italic(I), and 
// Underline(U) buttons.
private void InitializeToolBar()
{
    ToolBar1 = new ToolBar();

    // Set the appearance to Flat.
    ToolBar1.Appearance = ToolBarAppearance.Flat;

    // Set the toolbar to dock at the bottom of the form.
    ToolBar1.Dock = DockStyle.Bottom;

    // Set the toolbar font to 14 points and bold.
    ToolBar1.Font = new Font(FontFamily.GenericSansSerif,
        14, FontStyle.Bold);

    // Declare fontstyle array with the three font styles.
    FontStyle[] fonts = new FontStyle[]{FontStyle.Bold, 
        FontStyle.Italic, FontStyle.Underline};
    
    int count;

    // Create a button for each value in the array, setting its 
    // text to the first letter of the style and its 
    // button's tag property.
    for(count=0; count<fonts.Length; count++)
    {
        ToolBarButton fontButton = 
            new ToolBarButton(fonts[count].ToString().Substring(0, 1));
        fontButton.Style = ToolBarButtonStyle.ToggleButton;
        fontButton.Tag = fonts[count];
        ToolBar1.Buttons.Add(fontButton);
    }
    this.ToolBar1.ButtonClick += 
        new ToolBarButtonClickEventHandler(ToolBar1_ButtonClick);
    this.Controls.Add(this.ToolBar1);
}


// Declare FontStyle object, which defaults to the Regular
// FontStyle.
FontStyle style = new FontStyle();

private void ToolBar1_ButtonClick(object sender, 
    System.Windows.Forms.ToolBarButtonClickEventArgs e)
{

    // If a button is pushed, use a bitwise Or combination 
    // of the style variable and the button tag, to set style to 
    // the correct FontStyle. Set the button's PartialPush 
    // property to true for a Windows XP-like appearance.
    if (e.Button.Pushed)
    {
        e.Button.PartialPush = true;
        style = style |(FontStyle) e.Button.Tag;

    }
    else
    {
        // If the button was not pushed, use a bitwise XOR 
        // combination to turn off that style 
        // and set the PartialPush property to false.
        e.Button.PartialPush = false;
        style = style ^ (FontStyle) e.Button.Tag;
    }

    // Set the font using the existing RichTextBox font and the new
    // style.
    RichTextBox1.Font = new Font(RichTextBox1.Font, style);

}

   // Declare ToolBar1.
internal:
   System::Windows::Forms::ToolBar^ ToolBar1;

private:

   // Initialize ToolBar1 with Bold(B), Italic(I), and 
   // Underline(U) buttons.
   void InitializeToolBar()
   {
      ToolBar1 = gcnew ToolBar;
      
      // Set the appearance to Flat.
      ToolBar1->Appearance = ToolBarAppearance::Flat;
      
      // Set the toolbar to dock at the bottom of the form.
      ToolBar1->Dock = DockStyle::Bottom;
      
      // Set the toolbar font to 14 points and bold.
      ToolBar1->Font = gcnew System::Drawing::Font( FontFamily::GenericSansSerif,14,FontStyle::Bold );
      
      // Declare fontstyle array with the three font styles.
      array<FontStyle>^ fonts = {FontStyle::Bold,FontStyle::Italic,FontStyle::Underline};
      int count;
      
      // Create a button for each value in the array, setting its 
      // text to the first letter of the style and its 
      // button's tag property.
      for ( count = 0; count < fonts->Length; count++ )
      {
         ToolBarButton^ fontButton = gcnew ToolBarButton( fonts[ count ].ToString()->Substring( 0, 1 ) );
         fontButton->Style = ToolBarButtonStyle::ToggleButton;
         fontButton->Tag = fonts[ count ];
         ToolBar1->Buttons->Add( fontButton );

      }
      this->ToolBar1->ButtonClick += gcnew ToolBarButtonClickEventHandler( this, &Form1::ToolBar1_ButtonClick );
      this->Controls->Add( this->ToolBar1 );
   }

   // Declare FontStyle object, which defaults to the Regular
   // FontStyle.
   FontStyle style;
   void ToolBar1_ButtonClick( Object^ /*sender*/, System::Windows::Forms::ToolBarButtonClickEventArgs^ e )
   {
      // If a button is pushed, use a bitwise Or combination 
      // of the style variable and the button tag, to set style to 
      // the correct FontStyle. Set the button's PartialPush 
      // property to true for a Windows XP-like appearance.
      if ( e->Button->Pushed )
      {
         e->Button->PartialPush = true;
         style = (FontStyle)(style | safe_cast<FontStyle>(e->Button->Tag));
      }
      else
      {
         // If the button was not pushed, use a bitwise XOR 
         // combination to turn off that style 
         // and set the PartialPush property to false.
         e->Button->PartialPush = false;
         style = (FontStyle)(style ^ safe_cast<FontStyle>(e->Button->Tag));
      }

      // Set the font using the existing RichTextBox font and the new
      // style.
      RichTextBox1->Font = gcnew System::Drawing::Font( RichTextBox1->Font,style );
   }

// Declare ToolBar1.
System.Windows.Forms.ToolBar toolBar1;

// Initialize ToolBar1 with Bold(B), Italic(I), and 
// Underline(U) buttons.
private void InitializeToolBar()
{
    toolBar1 = new ToolBar();
    // Set the appearance to Flat.
    toolBar1.set_Appearance(ToolBarAppearance.Flat);
    // Set the toolbar to dock at the bottom of the form.
    toolBar1.set_Dock(DockStyle.Bottom);
    // Set the toolbar font to 14 points and bold.
    toolBar1.set_Font(new Font(FontFamily.get_GenericSansSerif(), 14,
        FontStyle.Bold));
    // Declare fontstyle array with the three font styles.
    FontStyle fonts[] = new FontStyle[] { FontStyle.Bold, FontStyle.Italic,
        FontStyle.Underline };

    int count;
    // Create a button for each value in the array, setting its 
    // text to the first letter of the style and its 
    // button's tag property.
    for (count = 0; count < fonts.length; count++) {
        ToolBarButton fontButton = new ToolBarButton(fonts.get_Item(count).
            ToString().Substring(0, 1));
        fontButton.set_Style(ToolBarButtonStyle.ToggleButton);
        fontButton.set_Tag(fonts.get_Item(count));
        toolBar1.get_Buttons().Add(fontButton);
    }
    this.toolBar1.add_ButtonClick(new ToolBarButtonClickEventHandler(
        toolBar1_ButtonClick));
    this.get_Controls().Add(this.toolBar1);
} //InitializeToolBar

// Declare FontStyle object, which defaults to the Regular
// FontStyle.
private FontStyle style;

private void toolBar1_ButtonClick(Object sender,
    System.Windows.Forms.ToolBarButtonClickEventArgs e)
{
    // If a button is pushed, use a bitwise Or combination 
    // of the style variable and the button tag, to set style to 
    // the correct FontStyle. Set the button's PartialPush 
    // property to true for a Windows XP-like appearance.
    if (e.get_Button().get_Pushed()) {
        e.get_Button().set_PartialPush(true);
        style = style | ( FontStyle)e.get_Button().get_Tag();
    }
    else {
        // If the button was not pushed, use a bitwise XOR 
        // combination to turn off that style 
        // and set the PartialPush property to false.
        e.get_Button().set_PartialPush(false);
        style = style ^ (FontStyle)e.get_Button().get_Tag();
    }
    // Set the font using the existing RichTextBox font and the new
    // style.
    richTextBox1.set_Font(new Font(richTextBox1.get_Font(), style));
} //toolBar1_ButtonClick

プラットフォーム

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

次の方法で共有

ToolBarButton.Pushed プロパティ

構文

プロパティ値

解説

使用例

プラットフォーム

バージョン情報

.NET Framework

.NET Compact Framework

参照

関連項目

その他のリソース