include/MUtils/GUI.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // MuldeR's Utilities for Qt
   3 // Copyright (C) 2004-2023 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This library is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU Lesser General Public
   7 // License as published by the Free Software Foundation; either
   8 // version 2.1 of the License, or (at your option) any later version.
   9 //
  10 // This library is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 // Lesser General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU Lesser General Public
  16 // License along with this library; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18 //
  19 // http://www.gnu.org/licenses/lgpl-2.1.txt
  20 //////////////////////////////////////////////////////////////////////////////////
  21
  22 #pragma once
  23
  24 //MUtils
  25 #include <MUtils/Global.h>
  26
  27 //Qt
  28 #include <QColor>
  29
  30 //Forward Declaration
  31 class QIcon;
  32 class QWidget;
  33
  34 ///////////////////////////////////////////////////////////////////////////////
  35
  36 namespace MUtils
  37 {
  38         namespace GUI
  39         {
  40                 typedef enum
  41                 {
  42                         USER_EVENT = 1000,           /*QEvent::User*/
  43                         USER_EVENT_QUERYENDSESSION = USER_EVENT + 666,
  44                         USER_EVENT_ENDSESSION      = USER_EVENT + 667
  45                 }
  46                 user_events_t;
  47
  48                 typedef enum
  49                 {
  50                         SYSCOLOR_TEXT       = 1,
  51                         SYSCOLOR_BACKGROUND = 2,
  52                         SYSCOLOR_CAPTION    = 3
  53                 }
  54                 system_color_t;
  55
  56                 //Broadcast message
  57                 MUTILS_API bool broadcast(int eventType, const bool &onlyToVisible);
  58
  59                 //Window icon
  60                 MUTILS_API bool set_window_icon(QWidget *const window, const QIcon &icon, const bool bIsBigIcon);
  61
  62                 //Theme support
  63                 MUTILS_API bool themes_enabled(void);
  64
  65                 //DPI information
  66                 MUTILS_API double dpi_scale(void);
  67                 MUTILS_API bool scale_widget(QWidget *const widget, const bool recenter = true);
  68                 MUTILS_API bool center_widget(QWidget *const widget);
  69
  70                 //System menu
  71                 MUTILS_API bool sysmenu_append(const QWidget *const win, const unsigned int identifier, const QString &text);
  72                 MUTILS_API bool sysmenu_update(const QWidget *const win, const unsigned int identifier, const QString &text);
  73                 MUTILS_API bool sysmenu_check_msg(void *const message, const unsigned int &identifier);
  74
  75                 //Close button
  76                 MUTILS_API bool enable_close_button(const QWidget *const win, const bool &bEnable);
  77
  78                 //Bring to front
  79                 MUTILS_API bool bring_to_front(const QWidget *const window);
  80                 MUTILS_API bool bring_to_front(const unsigned long pid);
  81
  82                 //Sheet of glass
  83                 MUTILS_API bool sheet_of_glass(QWidget *const window);
  84
  85                 //System colors
  86                 MUTILS_API QColor system_color(const int &color_id);
  87
  88                 //Blink window
  89                 MUTILS_API void blink_window(QWidget *const poWindow, const unsigned int &count = 10, const unsigned int &delay = 150);
  90
  91                 //Force quit application
  92                 MUTILS_API void force_quit(void);
  93         }
  94 }
  95
  96 ///////////////////////////////////////////////////////////////////////////////