TABLE OF CONTENTS

Widgets/TtkButton [ Packages ]

[ Top ] [ Widgets ] [ Packages ]

FUNCTION

 Provides code for Tk Ttk::Button

SOURCE

package Tcl.Tk.Ada.Widgets.TtkButton with
   SPARK_Mode
is
   pragma Elaborate_Body;

TtkButton/TtkButton.Ttk_Button [ Types ]

[ Top ] [ TtkButton ] [ Types ]

FUNCTION

 This is a non-abstract type derived directly from Tk_Widget.
 Each of the derived widgets redefines the Create subprogram
 in order to create the correct type of widget.

SOURCE

   type Ttk_Button is new Tk_Widget with private;

TtkButton/TtkButton.Create_(function) [ Subprograms ]

[ Top ] [ TtkButton ] [ Subprograms ]

FUNCTION

 Creates a new Ttk_Button in the specified interpreter.

SOURCE

   overriding function Create
     (pathName: in String; options: in String := "";
      Interp: in Tcl_Interp := Null_Interp) return Ttk_Button with
      Global => null;

PARAMETERS

 pathName - Tk path (starts with dot) for the widget
 options  - Options which will be passed to the widget. Default value is
            empty
 Interp   - Tcl interpreter to which the widget will be created. If null,
            the widget will be created in the "contextual" interpreter.
            Default value is null.

RESULT

 Newly created Ttk_Button

EXAMPLE

   -- Create a new button with pathname .mybutton and text hello world
   My_Button: constant Ttk_Button := Create(".mybutton", "-text {hello world}");

SEE ALSO

 TtkButton.Create_(procedure)

COMMANDS

 ttk::button pathName ?options?

HISTORY

 8.6.1 - Added

TtkButton/TtkButton.Create_(procedure) [ Subprograms ]

[ Top ] [ TtkButton ] [ Subprograms ]

FUNCTION

 Creates a new Ttk_Button in the specified interpreter.

SOURCE

   overriding procedure Create
     (Widgt: out Ttk_Button; pathName: in String; options: in String := "";
      Interp: in Tcl_Interp := Null_Interp) with
      Global => null;

PARAMETERS

 Widgt    - Ttk_Button which will be created
 pathName - Tk path (starts with dot) for the widget
 options  - Options which will be passed to the widget. Default value is
            empty
 Interp   - Tcl interpreter to which the widget will be created. If null,
            the widget will be created in the "contextual" interpreter.
            Default value is null.

OUTPUT

 Newly created Ttk_Button as parameter Widgt

EXAMPLE

     -- Create button My_Button with pathname .mybutton and width 100px on the current Tcl interpreter
     declare
        My_Button: Ttk_Button;
     begin
        Create(My_Button, ".mybutton", "-width 100");
     end;

SEE ALSO

 TtkButton.Create_(function)

COMMANDS

 ttk::button pathName ?options?

HISTORY

 8.6.1 - Added

TtkButton/TtkButton.Get_Widget [ Subprograms ]

[ Top ] [ TtkButton ] [ Subprograms ]

FUNCTION

 Get the existing Ttk_Button widget

SOURCE

   overriding function Get_Widget
     (pathName: in String; Interp: in Tcl_Interp := Get_Context)
      return Ttk_Button with
      Global => null;

PARAMETERS

 pathName - Tk path (starts with dot) for the widget
 Interp   - Tcl interpreter on which the widget exists. Can be empty.
            Default value is current Tcl interpreter

RESULT

 Existing Ttk_Button widget

EXAMPLE

     -- Get button widget with name .mybutton on the current Tcl interpreter
     My_Button: constant Ttk_Button := Get_Widget(".mybutton");

HISTORY

 8.6.9 - Added

TtkButton/TtkButton.Invoke [ Subprograms ]

[ Top ] [ TtkButton ] [ Subprograms ]

FUNCTION

 Invoke the Tcl command associated with the button.

SOURCE

   function Invoke
     (Buttn: in Ttk_Button'Class; options: in String := "") return String;

PARAMETERS

 Buttn   - Ttk_Button from which Tcl command will be invoked
 options - Tk options for the Tcl command invoke

RESULT

 Value returned by the Tcl command associated with the button

EXAMPLE

     -- Invoke the code related to My_Button
     Result: constant String := Invoke(My_Button);

COMMANDS

 Buttn invoke

HISTORY

 8.6.1 - Added