Fader Class Reference
Custom fader widget. More...
#include <Fader.h>
Inheritance diagram for Fader:
Public Types | |
| enum class | Type { Normal , Vertical , Master } |
Public Slots | |
| void | onPreferencesChanged (H2Core::Preferences::Changes changes) |
Public Member Functions | |
| Fader (QWidget *pParent, Type type, QString sBaseTooltip, bool bUseIntSteps=false, bool bWithoutKnob=false, float fMin=0.0, float fMax=1.0, bool bModifyOnChange=true) | |
| ~Fader () | |
| float | getPeak_L () const |
| float | getPeak_R () const |
| void | setMaxPeak (float fMax) |
| void | setMinPeak (float fMin) |
| void | setPeak_L (float peak) |
| void | setPeak_R (float peak) |
| Public Member Functions inherited from WidgetWithInput | |
| WidgetWithInput (QWidget *parent, bool bUseIntSteps, QString sBaseTooltip, int nScrollSpeed, int nScrollSpeedFast, float fMin, float fMax, bool bModifyOnChange) | |
| ~WidgetWithInput () | |
| QString | getBaseTooltip () const |
| float | getDefaultValue () const |
| bool | getIsActive () const |
| float | getMax () const |
| float | getMin () const |
| int | getScrollSpeed () const |
| int | getScrollSpeedFast () const |
| float | getValue () const |
| int | getWidgetHeight () const |
| int | getWidgetWidth () const |
| void | resetValueToDefault () |
| void | setBaseTooltip (const QString &sBaseTooltip) |
| void | setDefaultValue (float fDefaultValue) |
| void | setIsActive (bool bIsActive) |
| void | setMax (float fMax) |
| void | setMin (float fMin) |
| void | setScrollSpeed (int nScrollSpeed) const |
| void | setScrollSpeedFast (int nScrollSpeedFast) const |
| virtual void | setValue (float fValue, bool bTriggeredByUserInteraction=false) |
| void | setWidgetHeight (int nWidgetHeight) |
| void | setWidgetWidth (int nWidgetWidth) |
| Public Member Functions inherited from MidiLearnable | |
| MidiLearnable () | |
| ~MidiLearnable () | |
| std::shared_ptr< Action > | getAction () const |
| void | midiMapChangedEvent () override |
| Update m_registeredMidiEvents since the underlying #H2Core::MidiMap changed. | |
| void | setAction (std::shared_ptr< Action > pAction) |
| Public Member Functions inherited from Object< Fader > | |
| Object () | |
| Public Member Functions inherited from Base | |
| Base () | |
| Base (const Base &other) | |
| virtual const char * | class_name () const |
| void | logBacktrace () const |
| Print the current stack at point into the debug log. | |
| void | Print (bool bShort=true) const |
| Prints content of toQString() via DEBUGLOG. | |
| virtual QString | toQString (const QString &sPrefix="", bool bShort=true) const |
| Formatted string version for debugging purposes. | |
Private Member Functions | |
| virtual void | mouseMoveEvent (QMouseEvent *ev) override |
| virtual void | mousePressEvent (QMouseEvent *ev) override |
| virtual void | paintEvent (QPaintEvent *ev) override |
Private Attributes | |
| bool | m_bWithoutKnob |
| float | m_fMaxPeak |
| float | m_fMinPeak |
| float | m_fPeakValue_L |
| float | m_fPeakValue_R |
| QSvgRenderer * | m_pBackground |
| QSvgRenderer * | m_pKnob |
| Type | m_type |
Additional Inherited Members | |
| Signals inherited from WidgetWithInput | |
| void | valueChanged (WidgetWithInput *ref) |
| Static Public Member Functions inherited from Base | |
| static const char * | _class_name () |
| return the class name | |
| static QString | base_clock (const QString &sMsg) |
| Measures the current time and stores it in __last_clock. | |
| static QString | base_clock_in (const QString &sMsg) |
| static int | bootstrap (Logger *logger, bool count=false) |
| must be called before any Object instantiation ! | |
| static bool | count_active () |
| static int | getAliveObjectCount () |
| static object_map_t | getObjectMap () |
| static Logger * | logger () |
| return the logger instance | |
| static int | objects_count () |
| static void | printObjectMapDiff (object_map_t map) |
| Creates the difference between a snapshot of the object map and its current state and prints it to std::cout. | |
| static void | set_count (bool flag) |
| enable/disable class instances counting | |
| static void | write_objects_map_to (std::ostream &out, object_map_t *map=nullptr) |
| output the full objects map to a given ostream | |
| static void | write_objects_map_to_cerr () |
| output objects map to stderr | |
| Static Public Attributes inherited from Base | |
| static QString | sPrintIndention = " " |
| String used to format the debugging string output of some core classes. | |
| Protected Member Functions inherited from WidgetWithInput | |
| virtual void | enterEvent (QEvent *ev) override |
| virtual void | keyPressEvent (QKeyEvent *ev) |
| virtual void | leaveEvent (QEvent *ev) |
| virtual void | mouseReleaseEvent (QMouseEvent *ev) |
| void | updateTooltip () override |
| Indicates child class to recalculate its tool tip in case m_registeredMidiEvents changed. | |
| virtual void | wheelEvent (QWheelEvent *ev) |
| Protected Member Functions inherited from Object< Fader > | |
| ~Object () | |
| Protected Member Functions inherited from Base | |
| ~Base () | |
| Static Protected Member Functions inherited from Base | |
| static void | registerClass (const char *name, const atomic_obj_cpt_t *counters) |
| Protected Attributes inherited from WidgetWithInput | |
| bool | m_bEntered |
| bool | m_bIgnoreMouseMove |
| bool | m_bIsActive |
| bool | m_bModifyOnChange |
| Whether Hydrogen::setIsModified() is invoked with true as soon as the value of the widget does change. | |
| bool | m_bUseIntSteps |
| float | m_fDefaultValue |
| float | m_fMax |
| float | m_fMin |
| float | m_fMousePressValue |
| float | m_fMousePressY |
| float | m_fValue |
| double | m_inputBufferTimeout |
| Number of seconds before m_sInputBuffer will be flushed (happens asynchronically whenever the next key input occurs.) | |
| timeval | m_inputBufferTimeval |
| int | m_nScrollSpeed |
| int | m_nScrollSpeedFast |
| Fast version used when the Control modifier is pressed. | |
| int | m_nWidgetHeight |
| int | m_nWidgetWidth |
| QString | m_sBaseTooltip |
| QString | m_sInputBuffer |
| All key input will be appended to this string. | |
| Protected Attributes inherited from MidiLearnable | |
| std::shared_ptr< Action > | m_pAction |
| std::vector< std::pair< H2Core::MidiMessage::Event, int > > | m_registeredMidiEvents |
| Stores all MIDI events mapped to m_pAction. | |
| Static Protected Attributes inherited from Base | |
| static bool | __count = false |
| should we count class instances | |
| static timeval | __last_clock = { 0, 0 } |
| static Logger * | __logger = nullptr |
| static bool | bLogColors = true |
Detailed Description
Custom fader widget.
The meter, outline, and slider will be loaded from a SVG file while the bars indicating the current value will be painted by Qt.
Member Enumeration Documentation
◆ Type
|
strong |
| Enumerator | |
|---|---|
| Normal | |
| Vertical | Only used for the playback track in the SongEditorPanel. |
| Master | |
Constructor & Destructor Documentation
◆ Fader()
◆ ~Fader()
Member Function Documentation
◆ getPeak_L()
◆ getPeak_R()
◆ mouseMoveEvent()
|
overrideprivatevirtual |
Reimplemented from WidgetWithInput.
◆ mousePressEvent()
|
overrideprivatevirtual |
Reimplemented from WidgetWithInput.
◆ onPreferencesChanged
|
slot |
◆ paintEvent()
|
overrideprivatevirtual |
