![]() ![]() All other trademarks are property of their respective owners. ![]() Qt and respective logos are trademarks of The Qt Company Ltd. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt Designer's Signals and Slots Editing Mode Qt Designer's Tab Order Editing Modeĭocumentation contributions included herein are the copyrights of This operation does not modify either the label or its buddy in any way. To change the buddy used, it is necessary to delete any existing buddy connection before you create a new one.Ĭonnections between labels and their buddy widgets can be deleted in the same way as signal-slot connections in signals and slots editing mode: Select the buddy connection by clicking on it and press the Delete key. Only one buddy widget can be defined for each label. You can use the form preview to test the connections between each label and its buddy. Developers never have to edit or even look at the generated code. ![]() Code generation is performed automatically by Qt's build system. The implementation uses the C++ preprocessor and moc, the Meta Object Compiler, included with Qt. The connection shown indicates how input focus is passed to the buddy widget. The signals and slots mechanism is implemented in standard C++. To define a buddy widget for a label, click on the label, drag the connection to another widget on the form, and release the mouse button. ![]()
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