53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
/*=============================================================================
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Copyright (C) 2012 Allied Vision Technologies. All Rights Reserved.
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Redistribution of this file, in original or modified form, without
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prior written consent of Allied Vision Technologies is prohibited.
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-------------------------------------------------------------------------------
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File: ExComboBox.cpp
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Description: When you do a fast switch on feature tree while ComboBox has just opened, the LineEdit won´t be deleted (Qt BUG!),
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and it still shows up even the combo object has been deleted. To avoid this just make sure to hide popup when destroying combo object.
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-------------------------------------------------------------------------------
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF TITLE,
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NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=============================================================================*/
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#include "ExComboBox.h"
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ExComboBox::ExComboBox ( QWidget *parent ): QComboBox ( parent )
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{
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}
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ExComboBox::~ExComboBox ( void )
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{
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QComboBox::showPopup();
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QComboBox::hidePopup();
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}
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void ExComboBox::showPopup ()
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{
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QComboBox::showPopup();
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}
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void ExComboBox::hidePopup ()
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{
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QComboBox::hidePopup();
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}
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