template<typename T>
class PreferenceInterface< T >
Template class for implementing preference dialogs and preference widgets.
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| PreferenceInterface (QWidget *parent=nullptr) |
| Standard constructor. More...
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virtual bool | is_ui_initialized () const final |
| checks if ui has already been initialized. More...
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virtual QAction * | get_action () final |
| get action with translated text More...
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virtual QString | get_action_name () const =0 |
| has to be implemented and should return the translated action text More...
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virtual void | commit ()=0 |
| This method is called, when OK or apply is pressed. So all settings should be written there.
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virtual void | revert ()=0 |
| This method is called, when cancel is clicked. So the gui should be re-initialized when this method is called. This method should also be called in the init_ui() method.
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virtual void | init_ui ()=0 |
| call setup_parent(this) here.
initialize compoenents and connections here.
After calling setup_parent(this), the preference Dialog is ready to use, language_changed() is called automatically
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template<typename W > |
void | setup_parent (W *widget) |
| Sets up the Preference dialog. After this method, the dialog is "ready to use"
This method should be the first to be called when calling init_ui() More...
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void | language_changed () override |
| automatically called when language has changed. When overriding this method. Overriding this method should look like this: void GUI_FontConfig::language_changed()
{
translate_action();
More...
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void | translate_action () |
| Sets the new translated action name.
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void | showEvent (QShowEvent *e) override |
| shows the widget and automatically calls init_ui() More...
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void | closeEvent (QCloseEvent *e) override |
| closes the widget More...
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