C++ GUI Qt4编程(08)-3.2spreadsheet-resource

1. C++ GUI Qt4编程第三章，图片使用资源机制法。

2. 步骤：

2-1. 在resource文件夹下，新建images文件，存放图片。
2-2. 新建spreadsheet.qrc文件，并在.pro文件中添加代码：
    RESOURCES = spreadsheet.qrc  
2-3. 打开.qrc文件，写入images文件中图片名称。

3. mainwindow.h

 1 /**/
 2 #ifndef MAINWINDOW_H
 3 #define MAINWINDOW_H
 4 
 5 #include <QMainWindow>
 6 
 7 class QMenu;
 8 class QAction;
 9 
10 class MainWindow : public QMainWindow
11 {
12     Q_OBJECT
13     
14 public:
15     MainWindow();
16     
17 private:
18     /*菜单*/
19     QMenu *fileMenu;
20     QMenu *editMenu;
21     QMenu *toolsMenu;
22     QMenu *optionsMenu;
23     QMenu *helpMenu;
24     
25     /*File动作*/
26     QAction *newAction;
27     QAction *openAction;
28     QAction *saveAction;
29     QAction *saveAsAction;
30     QAction *exitAction;
31     
32     /*Edit动作*/
33     QAction *cutAction;
34     QAction *copyAction;
35     QAction *pasteAction;
36     QAction *deleteAction;
37     QMenu   *selectSubMenu;
38     QAction *selectRowAction;
39     QAction *selectColumnAction;
40     QAction *selectAllAction;
41     QAction *findAction;
42     QAction *goToCellAction;
43     
44     /*Tools动作*/
45     QAction *recalculateAction;
46     QAction *sortAction;
47     
48     /*Options动作*/
49     QAction *showGridAction;
50     QAction *autoRecalculateAction;
51     
52     /*Help动作*/
53     QAction *aboutAction;
54     QAction *aboutQtAction;
55     
56     void createMenus();
57     void createActions();
58     void createFileActions();
59     void createEditActions();
60     void createToolsActions();
61     void createOptionsActions();
62     void createHelpAction();
63 };
64 
65 #endif    /*MAINWINDOW_H*/

4. mainwindow.cpp

  1 /**/
  2 #include <QMenu>
  3 #include <QMenuBar>
  4 #include <QAction>
  5 #include "mainwindow.h"
  6 
  7 MainWindow::MainWindow()
  8 {
  9     createActions();
 10     createMenus();
 11 }
 12 
 13 void MainWindow::createMenus()
 14 {
 15     /*file menu*/
 16     fileMenu = menuBar()->addMenu(tr("&File"));
 17     fileMenu->addAction(newAction);
 18     fileMenu->addAction(openAction);
 19     fileMenu->addAction(saveAction);
 20     fileMenu->addAction(saveAsAction);
 21     fileMenu->addSeparator();
 22     fileMenu->addAction(exitAction);
 23     
 24     /*edit menu*/
 25     editMenu = menuBar()->addMenu(tr("&Edit"));
 26     editMenu->addAction(cutAction);
 27     editMenu->addAction(copyAction);
 28     editMenu->addAction(pasteAction);
 29     editMenu->addAction(deleteAction);
 30     selectSubMenu = editMenu->addMenu(tr("&Select"));
 31     selectSubMenu->addAction(selectRowAction);
 32     selectSubMenu->addAction(selectColumnAction);
 33     selectSubMenu->addAction(selectAllAction);
 34     editMenu->addSeparator();
 35     editMenu->addAction(findAction);
 36     editMenu->addAction(goToCellAction);
 37     
 38     /*tools menu*/
 39     toolsMenu = menuBar()->addMenu(tr("&Tools"));
 40     toolsMenu->addAction(recalculateAction);
 41     toolsMenu->addAction(sortAction);
 42     
 43     /*option menu*/
 44     optionsMenu = menuBar()->addMenu(tr("&Option"));
 45     optionsMenu->addAction(showGridAction);
 46     optionsMenu->addAction(autoRecalculateAction);
 47     
 48     /*间隔器*/
 49     menuBar()->addSeparator();
 50     
 51     /*help menu*/
 52     helpMenu = menuBar()->addMenu(tr("&Help"));
 53     helpMenu->addAction(aboutAction);
 54     helpMenu->addAction(aboutQtAction);
 55 }
 56 
 57 void MainWindow::createActions()
 58 {
 59     createFileActions();
 60     createEditActions();
 61     createToolsActions();
 62     createOptionsActions();
 63     createHelpAction();
 64 }
 65 
 66 /*file动作*/
 67 void MainWindow::createFileActions()
 68 {
 69     /*newAction*/
 70     newAction = new QAction(tr("&New"), this);
 71     newAction->setIcon(QIcon(":/images/filenew.png"));
 72     
 73     /*openAction*/
 74     openAction = new QAction(tr("&Open"), this);
 75     openAction->setIcon(QIcon(":/images/fileopen.png"));
 76     
 77     /*saveAction*/
 78     saveAction = new QAction(tr("&Save"), this);
 79     saveAction->setIcon(QIcon(":/images/filesave.png"));
 80     
 81     /*saveAsAction*/
 82     saveAsAction = new QAction(tr("Save &As..."), this);
 83     saveAsAction->setIcon(QIcon(":/images/filesaveas.png"));
 84     
 85     /*exitAction */
 86     exitAction = new QAction(tr("E&xit"), this);
 87 }
 88 
 89 /*edit动作*/
 90 void MainWindow::createEditActions()
 91 {
 92     /*cutAction*/
 93     cutAction = new QAction(tr("Cu&t"), this);
 94     cutAction->setIcon(QIcon(":/images/editcut.png"));
 95     
 96     /*copyAction*/
 97     copyAction = new QAction(tr("&Copy"), this);
 98     copyAction->setIcon(QIcon(":/images/editcopy.png"));
 99     
100     /*pasteAction*/
101     pasteAction = new QAction(tr("&Paste"), this);
102     pasteAction->setIcon(QIcon(":/images/editpaste.png"));
103     
104     /*deleteAction*/
105     deleteAction = new QAction(tr("&Delete"), this);
106     deleteAction->setIcon(QIcon(":/images/editdelete.png"));
107     
108     selectRowAction = new QAction(tr("&Row"), this);
109     selectColumnAction = new QAction(tr("&Column"), this);
110     selectAllAction = new QAction(tr("&All"), this);
111     
112     /*findAction*/
113     findAction = new QAction(tr("&Find..."), this);
114     findAction->setIcon(QIcon(":/images/editfind.png"));
115     
116     /*goToCellAction*/
117     goToCellAction = new QAction(tr("&Go to Cell..."), this);
118     goToCellAction->setIcon(QIcon(":/images/editgotocell"));
119 }
120 
121 /*tools动作*/
122 void MainWindow::createToolsActions()
123 {
124     recalculateAction = new QAction(tr("&Recalculate"), this);
125     sortAction = new QAction(tr("&Sort..."), this);
126 }
127 
128 /*options动作*/
129 void MainWindow::createOptionsActions()
130 {
131     showGridAction = new QAction(tr("&Show Grid"), this);
132     autoRecalculateAction = new QAction(tr("Auto-Recalculate"), this);
133 }
134 
135 /*help动作*/
136 void MainWindow::createHelpAction()
137 {
138     aboutAction = new QAction(tr("&About"), this);
139     aboutQtAction = new QAction(tr("About &Qt"), this);
140 }

5. main.cpp

 1 #include <QApplication>
 2 #include "mainwindow.h"
 3 
 4 int main(int argc, char *argv[])
 5 {
 6     QApplication app(argc, argv);
 7     
 8     MainWindow *win = new MainWindow;
 9     win->show();
10     
11     return app.exec();
12 }

6. spreadsheet.qrc

 1 <RCC>
 2 <qresource>
 3     <file>images/editcopy.png</file>
 4     <file>images/editcut.png</file>
 5     <file>images/editdelete.png</file>
 6     <file>images/editfind.png</file>
 7     <file>images/editgotocell.png</file>
 8     <file>images/editpaste.png</file>
 9     <file>images/filenew.png</file>
10     <file>images/fileopen.png</file>
11     <file>images/filesave.png</file>
12     <file>images/filesaveas.png</file>
13 </qresource>
14 </RCC>

 

posted @ 2017-06-29 19:55  seifguo  阅读(376)  评论(0)  编辑  收藏  举报