Sayonara Player
WidgetTemplate.h
1 /* WidgetTemplate.h */
2 
3 /* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef SAYONARAWIDGETTEMPLATE_H
22 #define SAYONARAWIDGETTEMPLATE_H
23 
24 #include "Gui/Utils/GuiClass.h"
25 
26 #include <QShowEvent>
27 #include <QObject>
28 #include <QVariant>
29 
30 class QWidget;
31 
32 #define combo_current_index_changed_int static_cast<void (QComboBox::*) (int)>(&QComboBox::currentIndexChanged)
33 #define combo_activated_int static_cast<void (QComboBox::*) (int)>(&QComboBox::activated)
34 #define spinbox_value_changed_int static_cast<void (QSpinBox::*) (int)>(&QSpinBox::valueChanged)
35 
36 namespace Gui
37 {
38  class WidgetTemplateParent;
39 
45  public QObject
46  {
47  Q_OBJECT
48 
49  private:
50  WidgetTemplateParent* mWtp=nullptr;
51 
52  public:
53  AbstrWidgetTemplate(QObject* parent, WidgetTemplateParent* wtp);
54  virtual ~AbstrWidgetTemplate() override;
55 
56  protected:
57  virtual void languageChanged();
58  virtual void skinChanged();
59  };
60 
61 
67  {
68  friend class AbstrWidgetTemplate;
69 
70  public:
72  virtual ~WidgetTemplateParent();
73 
74  protected:
75  virtual void languageChanged();
76  virtual void skinChanged();
77  };
78 
79  template<typename T>
85  public T,
86  protected WidgetTemplateParent
87  {
88  friend class AbstrWidgetTemplate;
89 
90  private:
91  AbstrWidgetTemplate* mAwt=nullptr;
92 
93  public:
94  template<typename... Args>
95  WidgetTemplate(Args&&... args) :
96  T(std::forward<Args>(args)...),
98  {
99  mAwt = new AbstrWidgetTemplate(this, this);
100  }
101 
102  virtual ~WidgetTemplate() = default;
103 
104  virtual void showEvent(QShowEvent* e) override
105  {
106  languageChanged();
107  skinChanged();
108 
109  T::showEvent(e);
110  }
111  };
112 }
113 
114 #endif // SAYONARAWIDGETTEMPLATE_H
Gui::WidgetTemplateParent
The WidgetTemplateParent class.
Definition: WidgetTemplate.h:67
Gui::WidgetTemplate
Template for Sayonara Widgets. This template is responsible for holding a reference to the settings.
Definition: WidgetTemplate.h:87
Gui::AbstrWidgetTemplate
The AbstrWidgetTemplate class.
Definition: WidgetTemplate.h:46