Screen Shot of the Pagefold style sheet
The Style Sheet example shows how widgets can be styled using Qt Style Sheets. You can open the style editor by selecting File > 编辑 Style Sheet, to select an existing style sheet or design your own style and load it.
The Style Sheet example consists of 2 classes:
MainWindow
继承
QWidget
, and is the application's main window defined in
mainwindow.ui
. The style of
MainWindow
can be modified with
StyleSheetEditor
.
StyleSheetEditor
enables you to open an editor where you can load an existing style sheet. It is also possible to define a new stylesheet and load it. Its layout is defined in
stylesheeteditor.ui
.
void StyleSheetEditor::on_styleCombo_activated(const QString &styleName)
设置指定
styleName
and grays the
applyButton
.
void StyleSheetEditor::on_styleSheetCombo_activated(const QString &sheetName)
Loads the stylesheet from
styleSheetName
.
void StyleSheetEditor::on_styleTextEdit_textChanged()
Enables the
applyButton
when the text in the buffer has changed.
void StyleSheetEditor::on_applyButton_clicked()
Sets the stylesheet properties in
qApp
and disables the
applyButton
.
void StyleSheetEditor::loadStyleSheet(const QString &sheetName)
加载指定 sheetName , and sets its properties in qApp .
