Action_Thermostats
Add_AtomRandomPerturbation
Add_SelectAtomByNameAction
Adding_Graph_to_ChangeBondActions
Adding_MD_integration_tests
Adding_StructOpt_integration_tests
AutomationFragmentation_failures
Candidate_v1.6.1
Candidate_v1.7.0
ChangeBugEmailaddress
ChemicalSpaceEvaluator
EmpiricalPotential_contain_HomologyGraph_documentation
Enhance_userguide
Enhanced_StructuralOptimization
Enhanced_StructuralOptimization_continued
Example_ManyWaysToTranslateAtom
Exclude_Hydrogens_annealWithBondGraph
Fix_Verbose_Codepatterns
ForceAnnealing_oldresults
ForceAnnealing_with_BondGraph
ForceAnnealing_with_BondGraph_continued
ForceAnnealing_with_BondGraph_continued_betteresults
ForceAnnealing_with_BondGraph_contraction-expansion
GeometryObjects
Gui_displays_atomic_force_velocity
IndependentFragmentGrids_IntegrationTest
JobMarket_RobustOnKillsSegFaults
JobMarket_StableWorkerPool
PythonUI_with_named_parameters
QtGui_reactivate_TimeChanged_changes
Recreated_GuiChecks
StoppableMakroAction
TremoloParser_IncreasedPrecision
TremoloParser_MultipleTimesteps
stable
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Last change
on this file since db1048 was 86c013, checked in by Frederik Heber <heber@…>, 11 years ago |
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QMenu extended for tooltips, but not working yet.
- somehow no QHelpEvents are triggered that would cause display of tooltips
for QActions as menuitems.
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-
Property mode
set to
100644
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File size:
1.0 KB
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| 1 | /*
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| 2 | * QMenu_tooltip.hpp
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| 3 | *
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| 4 | * Created on: Sep 8, 2014
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| 5 | * Author: heber
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| 6 | */
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| 7 |
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| 8 | #ifndef QMENU_TOOLTIP_HPP_
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| 9 | #define QMENU_TOOLTIP_HPP_
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| 10 |
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| 11 | // include config.h
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| 12 | #ifdef HAVE_CONFIG_H
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| 13 | #include <config.h>
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| 14 | #endif
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| 15 |
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| 16 | #include <QEvent>
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| 17 | #include <QHelpEvent>
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| 18 | #include <QMenu>
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| 19 | #include <QToolTip>
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| 20 | #include <iostream>
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| 21 |
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| 22 | /** Derived from QMenu to override default behavior of not showing tooltip event.
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| 23 | *
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| 24 | * This was taken from http://qt-project.org/faq/answer/how_can_i_add_tooltips_to_actions_in_menus
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| 25 | * in order to show tooltips for the Actions.
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| 26 | */
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| 27 | class QMenu_tooltip : public QMenu
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| 28 | {
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| 29 | Q_OBJECT
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| 30 | public:
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| 31 | QMenu_tooltip(const QString &_title) :
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| 32 | QMenu(_title)
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| 33 | {}
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| 34 | bool event (QEvent * e)
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| 35 | {
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| 36 | if (e->type() == QEvent::ToolTip) {
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| 37 | const QHelpEvent *helpEvent = static_cast <QHelpEvent *>(e);
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| 38 | // call QToolTip::showText on that QAction's tooltip.
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| 39 | QToolTip::showText(helpEvent->globalPos(), activeAction()->toolTip());
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| 40 | } else {
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| 41 | QToolTip::hideText();
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| 42 | }
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| 43 | return QMenu::event(e);
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| 44 | }
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| 45 | };
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| 46 |
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| 47 |
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| 48 | #endif /* QMENU_TOOLTIP_HPP_ */
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