GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · gui/include/DataSource/DataSourceTreeWidgetHelper.h

Implements zoom box interaction mode

Alexandre Leroux - - Load All Authors

File last commit:

r476:becb718e8802


                r1002:6b01e312fcf2

Download file

             DataSourceTreeWidgetHelper.h
        
                    23 lines
            
             | 757 B
            
                | text/x-c
            
             |
                CLexer
            
             / gui / include / DataSource / DataSourceTreeWidgetHelper.h
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Alexandre Leroux
    
Creates helper that filters a tree widget according to a filter function

              r476
            
      #ifndef SCIQLOP_DATASOURCETREEWIDGETHELPER_H

      #define SCIQLOP_DATASOURCETREEWIDGETHELPER_H

      #include <functional>

      class DataSourceTreeWidgetItem;

      class QTreeWidget;

      class DataSourceTreeWidgetHelper {

      public:

          /// Signature of the function associated to the filtering action

          using FilterFunction = std::function<bool(const DataSourceTreeWidgetItem &dataSourceItem)>;

          /**

           * Filters a tree widget according to a function. If an item is valid according to this

           * function, all of its ancestors and children are shown

           * @param treeWidget the widget to filter

           * @param fun the filter function

           */

          static void filter(QTreeWidget &treeWidget, FilterFunction fun) noexcept;

      };

      #endif // SCIQLOP_DATASOURCETREEWIDGETHELPER_H

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Alexandre Leroux Creates helper that filters a tree widget according to a filter function	r476	#ifndef SCIQLOP_DATASOURCETREEWIDGETHELPER_H
		#define SCIQLOP_DATASOURCETREEWIDGETHELPER_H

		#include <functional>

		class DataSourceTreeWidgetItem;
		class QTreeWidget;

		class DataSourceTreeWidgetHelper {
		public:
		/// Signature of the function associated to the filtering action
		using FilterFunction = std::function<bool(const DataSourceTreeWidgetItem &dataSourceItem)>;

		/**
		* Filters a tree widget according to a function. If an item is valid according to this
		* function, all of its ancestors and children are shown
		* @param treeWidget the widget to filter
		* @param fun the filter function
		*/
		static void filter(QTreeWidget &treeWidget, FilterFunction fun) noexcept;
		};

		#endif // SCIQLOP_DATASOURCETREEWIDGETHELPER_H