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ENH: Add option for displaying vertical slice controller
The slice controller currently can only display the slice offset slider, but more controls can be added later.
Vertical slice offset slider is implemented because:
- it has become the standard for slice browsing in medical image viewers.
- it allows saving some precious screen real estate vertically: the horizontal slice controller at the top of the slice view can be hidden in custom applications that do not require sophisticated slice manipulation.
- if the slice offset slider is displayed on the side then there is space for more buttons in the slice view controller at the top - reducing the need to push the little push-pin icon to access certain features
The feature is still being developed, so there is no GUI yet for enabling vertical slice offset slider and hide slice view controller at the top, but these can be activated in Python in custom modules and applications:
for slice in ['Red', 'Yellow', 'Green']:
sw = slicer.app.layoutManager().sliceWidget(slice)
sw.setSliceOffsetSliderOrientation(qt.Qt.Vertical)
#sw.setSliceOffsetSliderOrientation(qt.Qt.Horizontal)
sw.sliceController().setVisible(False)
#sw.sliceController().setVisible(True)- Loading branch information
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48 changes: 48 additions & 0 deletions
48
Libs/MRML/Widgets/DesignerPlugins/qMRMLSliceVerticalControllerWidgetPlugin.cxx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| #include "qMRMLSliceVerticalControllerWidgetPlugin.h" | ||
| #include "qMRMLSliceVerticalControllerWidget.h" | ||
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| // -------------------------------------------------------------------------- | ||
| qMRMLSliceVerticalControllerWidgetPlugin::qMRMLSliceVerticalControllerWidgetPlugin(QObject *_parent) | ||
| : QObject(_parent) | ||
| { | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
| QWidget *qMRMLSliceVerticalControllerWidgetPlugin::createWidget(QWidget *_parent) | ||
| { | ||
| qMRMLSliceVerticalControllerWidget* _widget = new qMRMLSliceVerticalControllerWidget(_parent); | ||
| return _widget; | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
| QString qMRMLSliceVerticalControllerWidgetPlugin::domXml() const | ||
| { | ||
| return "<ui language=\"c++\">\n" | ||
| "<widget class=\"qMRMLSliceVerticalControllerWidget\" name=\"MRMLSliceVerticalControllerWidget\">\n" | ||
| "</widget>\n" | ||
| "</ui>\n"; | ||
| } | ||
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| // -------------------------------------------------------------------------- | ||
| QIcon qMRMLSliceVerticalControllerWidgetPlugin::icon() const | ||
| { | ||
| return QIcon(); | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
| QString qMRMLSliceVerticalControllerWidgetPlugin::includeFile() const | ||
| { | ||
| return "qMRMLSliceVerticalControllerWidget.h"; | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
| bool qMRMLSliceVerticalControllerWidgetPlugin::isContainer() const | ||
| { | ||
| return false; | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
| QString qMRMLSliceVerticalControllerWidgetPlugin::name() const | ||
| { | ||
| return "qMRMLSliceVerticalControllerWidget"; | ||
| } |
23 changes: 23 additions & 0 deletions
23
Libs/MRML/Widgets/DesignerPlugins/qMRMLSliceVerticalControllerWidgetPlugin.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| #ifndef __qMRMLSliceVerticalControllerWidgetPlugin_h | ||
| #define __qMRMLSliceVerticalControllerWidgetPlugin_h | ||
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| #include "qMRMLWidgetsAbstractPlugin.h" | ||
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| class QMRML_WIDGETS_PLUGINS_EXPORT qMRMLSliceVerticalControllerWidgetPlugin : public QObject, | ||
| public qMRMLWidgetsAbstractPlugin | ||
| { | ||
| Q_OBJECT | ||
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| public: | ||
| qMRMLSliceVerticalControllerWidgetPlugin(QObject *_parent = nullptr); | ||
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| QWidget *createWidget(QWidget *_parent) override; | ||
| QString domXml() const override; | ||
| QIcon icon() const override; | ||
| QString includeFile() const override; | ||
| bool isContainer() const override; | ||
| QString name() const override; | ||
|
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| }; | ||
|
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| #endif |
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118 changes: 118 additions & 0 deletions
118
Libs/MRML/Widgets/Resources/UI/qMRMLSliceVerticalControllerWidget.ui
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <ui version="4.0"> | ||
| <class>qMRMLSliceVerticalControllerWidget</class> | ||
| <widget class="qMRMLWidget" name="qMRMLSliceVerticalControllerWidget"> | ||
| <property name="enabled"> | ||
| <bool>false</bool> | ||
| </property> | ||
| <property name="geometry"> | ||
| <rect> | ||
| <x>0</x> | ||
| <y>0</y> | ||
| <width>84</width> | ||
| <height>319</height> | ||
| </rect> | ||
| </property> | ||
| <property name="sizePolicy"> | ||
| <sizepolicy hsizetype="Fixed" vsizetype="Expanding"> | ||
| <horstretch>0</horstretch> | ||
| <verstretch>0</verstretch> | ||
| </sizepolicy> | ||
| </property> | ||
| <property name="minimumSize"> | ||
| <size> | ||
| <width>0</width> | ||
| <height>0</height> | ||
| </size> | ||
| </property> | ||
| <property name="maximumSize"> | ||
| <size> | ||
| <width>16777215</width> | ||
| <height>16777215</height> | ||
| </size> | ||
| </property> | ||
| <property name="windowTitle"> | ||
| <string>Vertical Slice Controller</string> | ||
| </property> | ||
| <layout class="QVBoxLayout" name="verticalLayout"> | ||
| <property name="leftMargin"> | ||
| <number>0</number> | ||
| </property> | ||
| <property name="topMargin"> | ||
| <number>0</number> | ||
| </property> | ||
| <property name="rightMargin"> | ||
| <number>0</number> | ||
| </property> | ||
| <property name="bottomMargin"> | ||
| <number>0</number> | ||
| </property> | ||
| <item> | ||
| <widget class="qMRMLSliderWidget" name="SliceVerticalOffsetSlider"> | ||
| <property name="sizePolicy"> | ||
| <sizepolicy hsizetype="Preferred" vsizetype="Expanding"> | ||
| <horstretch>0</horstretch> | ||
| <verstretch>0</verstretch> | ||
| </sizepolicy> | ||
| </property> | ||
| <property name="styleSheet"> | ||
| <string notr="true">QSlider::groove:vertical { | ||
| background-color: black; | ||
| margin: 0px 0px 0px 0px; | ||
| border: none; | ||
| width: 12px; | ||
| } | ||
|
|
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| QSlider::handle:vertical { | ||
| background-color: rgba(200, 200, 200, 200);; | ||
| border-width: 1px; | ||
| margin-top: -5px; | ||
| margin-bottom: -5px; | ||
| height: 50px; | ||
| border-radius: 5px; | ||
| } | ||
|
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| QSlider::handle:vertical:hover { | ||
| background-color: rgba(150, 150, 150, 200); | ||
| border-radius: 5px; | ||
| } | ||
|
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| QSlider::handle:vertical:pressed { | ||
| background-color: rgba(0, 150, 150, 200); | ||
| border-radius: 5px; | ||
| }</string> | ||
| </property> | ||
| <property name="spinBoxVisible"> | ||
| <bool>false</bool> | ||
| </property> | ||
| <property name="quantity"> | ||
| <string notr="true">length</string> | ||
| </property> | ||
| <property name="orientation"> | ||
| <enum>Qt::Vertical</enum> | ||
| </property> | ||
| </widget> | ||
| </item> | ||
| </layout> | ||
| </widget> | ||
| <customwidgets> | ||
| <customwidget> | ||
| <class>qMRMLSliderWidget</class> | ||
| <extends>ctkSliderWidget</extends> | ||
| <header>qMRMLSliderWidget.h</header> | ||
| </customwidget> | ||
| <customwidget> | ||
| <class>qMRMLWidget</class> | ||
| <extends>QWidget</extends> | ||
| <header>qMRMLWidget.h</header> | ||
| <container>1</container> | ||
| </customwidget> | ||
| <customwidget> | ||
| <class>ctkSliderWidget</class> | ||
| <extends>QWidget</extends> | ||
| <header>ctkSliderWidget.h</header> | ||
| </customwidget> | ||
| </customwidgets> | ||
| <resources/> | ||
| <connections/> | ||
| </ui> |
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