Class: Context::Gtk::MainWindow
- Inherits:
-
Gtk::Window
- Object
- Gtk::Window
- Context::Gtk::MainWindow
- Includes:
- Widget
- Defined in:
- lib/Context/Views/Gtk/Widgets/MainWindow.rb
Overview
A Gtk widget representing a main window. It is simply a Gtk::Window into which you can add new widgets. You must implement the following methods on the view that you pass to initialize:
close() -- closes the view.
Instance Attribute Summary
Attributes included from Widget
Instance Method Summary collapse
-
#closeView ⇒ Object
Close the view.
-
#connectSignals ⇒ Object
Connect the Gtk signals we care about.
-
#explicitDestroy ⇒ Object
Explicitly destroy the window through the code rather than having the window destroyed by pressing the close button.
-
#gtkAddWidget(widget) ⇒ Object
Add a widget to this window.
-
#gtkRemoveWidget(widget) ⇒ Object
Remove the contained widget from this window.
-
#initialize(title, view) ⇒ MainWindow
constructor
Create a main window with a given title corresponding to a Context::View.
Methods included from Widget
#addToThisWidget, #afterWidgetIsAdded, #afterWidgetIsRemoved, #expandWidgetHeight, #expandWidgetHeight?, #expandWidgetWidth, #expandWidgetWidth?, #isAMainWindow, #isInTests?, #removeFromThisWidget, #setupWidget, #widgetWasAddedTo, #widgetWasRemovedFrom
Constructor Details
#initialize(title, view) ⇒ MainWindow
Create a main window with a given title corresponding to a Context::View.
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# File 'lib/Context/Views/Gtk/Widgets/MainWindow.rb', line 15 def initialize(title, view) super(title) @view = view setupWidget isAMainWindow @closed = false connectSignals unless @view.nil? end |
Instance Method Details
#closeView ⇒ Object
Close the view. This is called when the destroy signal has been emitted. Note: the View must implement close()
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# File 'lib/Context/Views/Gtk/Widgets/MainWindow.rb', line 50 def closeView @view.close end |
#connectSignals ⇒ Object
Connect the Gtk signals we care about.
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# File 'lib/Context/Views/Gtk/Widgets/MainWindow.rb', line 25 def connectSignals signal_connect('destroy') do if !@closed closeView end end signal_connect('delete-event') do if !@closed closeView end true end end |
#explicitDestroy ⇒ Object
Explicitly destroy the window through the code rather than having the window destroyed by pressing the close button.
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# File 'lib/Context/Views/Gtk/Widgets/MainWindow.rb', line 42 def explicitDestroy @closed = true self.destroy end |
#gtkAddWidget(widget) ⇒ Object
Add a widget to this window.
Note that Gtk::Windows can only add a single item. If you want to add more items, you will have to make another widget (like a table or a vbox) and add it to this one.
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# File 'lib/Context/Views/Gtk/Widgets/MainWindow.rb', line 61 def gtkAddWidget() add() end |
#gtkRemoveWidget(widget) ⇒ Object
Remove the contained widget from this window
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# File 'lib/Context/Views/Gtk/Widgets/MainWindow.rb', line 66 def gtkRemoveWidget() remove() end |