qml

问题 I have QML TableView with QSqlQueryModel . I need to select any row and get data from every column of table to separate TextField . Here is abonentstable.h: #pragma once #include <QObject> #include <QSqlQueryModel> class AbonentsSqlModel : public QSqlQueryModel { Q_OBJECT public: explicit AbonentsSqlModel(QObject *parent = 0); void setQuery(const QString &query, const QSqlDatabase &db = QSqlDatabase()); QVariant data(const QModelIndex &index, int role) const; QHash<int, QByteArray> roleNames(

问题 I have QML TableView with QSqlQueryModel . I need to select any row and get data from every column of table to separate TextField . Here is abonentstable.h: #pragma once #include <QObject> #include <QSqlQueryModel> class AbonentsSqlModel : public QSqlQueryModel { Q_OBJECT public: explicit AbonentsSqlModel(QObject *parent = 0); void setQuery(const QString &query, const QSqlDatabase &db = QSqlDatabase()); QVariant data(const QModelIndex &index, int role) const; QHash<int, QByteArray> roleNames(

问题 I'm having trouble finding the dimensions for the virtual keyboard. Here's an example: Rectangle { Component.onCompleted: { Qt.inputMethod.visibleChanged.connect(resizeForKeyboard) } Component.onDestruction: { Qt.inputMethod.visibleChanged.disconnect(resizeForKeyboard) } function resizeForKeyboard(){ console.log('Visibility changed!!!'); var keys = Object.keys(Qt.inputMethod.keyboardRectangle); var rect = Qt.inputMethod.keyboardRectangle; //A simple script I have for debugging, this loops /

问题 I'm having trouble finding the dimensions for the virtual keyboard. Here's an example: Rectangle { Component.onCompleted: { Qt.inputMethod.visibleChanged.connect(resizeForKeyboard) } Component.onDestruction: { Qt.inputMethod.visibleChanged.disconnect(resizeForKeyboard) } function resizeForKeyboard(){ console.log('Visibility changed!!!'); var keys = Object.keys(Qt.inputMethod.keyboardRectangle); var rect = Qt.inputMethod.keyboardRectangle; //A simple script I have for debugging, this loops /

问题 How can I change the text color of the menu items of a QML MenuBar ? import QtQuick 2.4 import QtQuick.Controls 1.3 import QtQuick.Window 2.2 import QtQuick.Dialogs 1.2 import QtQuick.Controls.Styles 1.3 as QtQuickControlStyle ApplicationWindow { title: qsTr("Test") width: 640 height: 480 visible: true property color menuBackgroundColor: "#3C3C3C" property color menuBorderColor: "#282828" menuBar: MenuBar { style: QtQuickControlStyle.MenuBarStyle { padding { left: 8 right: 8 top: 3 bottom: 3

问题 How can I change the text color of the menu items of a QML MenuBar ? import QtQuick 2.4 import QtQuick.Controls 1.3 import QtQuick.Window 2.2 import QtQuick.Dialogs 1.2 import QtQuick.Controls.Styles 1.3 as QtQuickControlStyle ApplicationWindow { title: qsTr("Test") width: 640 height: 480 visible: true property color menuBackgroundColor: "#3C3C3C" property color menuBorderColor: "#282828" menuBar: MenuBar { style: QtQuickControlStyle.MenuBarStyle { padding { left: 8 right: 8 top: 3 bottom: 3

问题 How can I change the text color of the menu items of a QML MenuBar ? import QtQuick 2.4 import QtQuick.Controls 1.3 import QtQuick.Window 2.2 import QtQuick.Dialogs 1.2 import QtQuick.Controls.Styles 1.3 as QtQuickControlStyle ApplicationWindow { title: qsTr("Test") width: 640 height: 480 visible: true property color menuBackgroundColor: "#3C3C3C" property color menuBorderColor: "#282828" menuBar: MenuBar { style: QtQuickControlStyle.MenuBarStyle { padding { left: 8 right: 8 top: 3 bottom: 3

来源： https://stackoverflow.com/questions/64813467/how-to-implement-user-defined-hotkeys

来源： https://stackoverflow.com/questions/64813467/how-to-implement-user-defined-hotkeys

来源： https://stackoverflow.com/questions/64813467/how-to-implement-user-defined-hotkeys