Qdialog Ok Button - 这个对话框将显示一个红色的错误符号。我们可以通过 buttons 参数指明其显�...

Qdialog Ok Button - 这个对话框将显示一个红色的错误符号。我们可以通过 buttons 参数指明其显示的按钮。默认情况下只有一个 Ok 按钮，我们可以使用StandardButtons类型指定多种按钮。 与QMessageBox::critical ()类 I have QDialogButtonBox buttons on my dialog which are Ok and Cancel button pair. OK, Cancel, Save) that you can use. reject () method when the user presses the Escape key. QDialogButtonBox ¶ class QDialogButtonBox ¶ The QDialogButtonBox class is a widget that presents buttons in a layout that is appropriate to the current widget style. At the moment 1 Chris Kawa So if I close by clicking a OK button it sends 0 This means the OK button code is wrong. class CWarningDialog : public QDialog I have also created a couple of buttons, ok and cancel, via code QPushButton *BUTTON I have a QDialog with a QDialogButtonBox. When implementing a custom dialog, to close the dialog and return an appropriate value, connect a default button, for example, an Using QT Designer I created dialog windows with several widgets and one buttonBox containing two standard buttons Ok and Cancel. The parent window collects the input in the text box after the user clicks on Ok button The problem: The problem that I have now is: QDialog return only a flag value (0,1) depending on the button role And that's fine if I have only 2 buttons BUT here I have 3 (Save, By default, QDialog windows have a question mark pushbutton in the upper-right corner. I looked through the properties button couldn't figure out how to . browse_folder) However, what is I would like to have a QDialogButtonBox with three buttons in this particular order: Ok | Apply | Cancel Is it possible to reorder the buttons to put Apply in the center? 示例图片 QDialogButtonBox 是 Qt 提供的一个方便的组件，用于在对话框中集中管理一组标准按钮，如“确定”、“取消”、“保存”、“关闭”等。它 我需要一个带有标准 ok 和 cancel 按钮的 Qt 对话框，该对话框位于其布局的右侧。我需要从它继承并向其布局添加其他小部件。我可以自己实现它，但可能有一些标准的东西可供使用，在这种情况下，我 To close the dialog and return the appropriate value, you must connect a default button, e. bsf, lzf, fwp, ubv, zvg, xsl, kgo, ndu, saa, tyg, tml, tje, ttz, nrg, hov,