VSTGUI
4.10
Graphical User Interface Framework not only for VST plugins
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a vertical slider control More...
Public Member Functions | |
CVerticalSlider (const CRect &size, IControlListener *listener, int32_t tag, int32_t iMinPos, int32_t iMaxPos, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kBottom) | |
CVerticalSlider constructor. More... | |
CVerticalSlider (const CRect &rect, IControlListener *listener, int32_t tag, const CPoint &offsetHandle, int32_t rangeHandle, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kBottom) | |
CVerticalSlider constructor. More... | |
CVerticalSlider (const CVerticalSlider &slider)=default | |
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CSlider (const CRect &size, IControlListener *listener, int32_t tag, int32_t iMinPos, int32_t iMaxPos, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kLeft|kHorizontal) | |
CSlider constructor. More... | |
CSlider (const CRect &rect, IControlListener *listener, int32_t tag, const CPoint &offsetHandle, int32_t rangeHandle, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kLeft|kHorizontal) | |
CSlider constructor. More... | |
CSlider (const CSlider &slider) | |
void | draw (CDrawContext *) override |
called if the view should draw itself More... | |
bool | sizeToFit () override |
resize view to optimal size More... | |
CBaseObject * | newCopy () const override |
virtual void | setOffset (const CPoint &val) |
virtual CPoint | getOffset () const |
void | setBackgroundOffset (const CPoint &offset) |
set background draw offset More... | |
CPoint | getBackgroundOffset () const |
get background draw offset More... | |
virtual void | setHandle (CBitmap *pHandle) |
virtual CBitmap * | getHandle () const |
virtual void | setDrawStyle (int32_t style) |
virtual void | setFrameWidth (CCoord width) |
virtual void | setFrameColor (CColor color) |
virtual void | setBackColor (CColor color) |
virtual void | setValueColor (CColor color) |
int32_t | getDrawStyle () const |
CCoord | getFrameWidth () const |
CColor | getFrameColor () const |
CColor | getBackColor () const |
CColor | getValueColor () const |
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CSliderBase (const CRect &size, IControlListener *listener, int32_t tag) | |
CSliderBase (const CSliderBase &slider) | |
void | setOffsetHandle (const CPoint &val) |
CPoint | getOffsetHandle () const |
void | setStyle (int32_t style) |
int32_t | getStyle () const |
bool | isStyleHorizontal () const |
bool | isStyleRight () const |
bool | isStyleBottom () const |
bool | isInverseStyle () const |
void | setZoomFactor (float val) |
float | getZoomFactor () const |
void | setSliderMode (CSliderMode mode) |
CSliderMode | getSliderMode () const |
CSliderMode | getEffectiveSliderMode () const |
CMouseEventResult | onMouseDown (CPoint &where, const CButtonState &buttons) override |
called when a mouse down event occurs More... | |
CMouseEventResult | onMouseUp (CPoint &where, const CButtonState &buttons) override |
called when a mouse up event occurs More... | |
CMouseEventResult | onMouseMoved (CPoint &where, const CButtonState &buttons) override |
called when a mouse move event occurs More... | |
CMouseEventResult | onMouseCancel () override |
called when mouse tracking should be canceled More... | |
bool | onWheel (const CPoint &where, const CMouseWheelAxis &axis, const float &distance, const CButtonState &buttons) override |
called if a mouse wheel event is happening over this view More... | |
int32_t | onKeyDown (VstKeyCode &keyCode) override |
called if a key down event occurs and this view has focus More... | |
void | setViewSize (const CRect &rect, bool invalid) override |
set views size More... | |
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CControl (const CRect &size, IControlListener *listener=nullptr, int32_t tag=0, CBitmap *pBackground=nullptr) | |
CControl (const CControl &c) | |
bool | isDirty () const override |
check if view is dirty More... | |
void | setDirty (bool val=true) override |
set the view to dirty so that it is redrawn in the next idle. More... | |
bool | drawFocusOnTop () override |
draw focus before view will be drawn or afterwards More... | |
bool | getFocusPath (CGraphicsPath &outPath) override |
the graphics path will be drawn filled with the evenodd method and the color set in CFrame::setFocusColor() More... | |
virtual void | setValue (float val) |
virtual float | getValue () const |
virtual void | setValueNormalized (float val) |
virtual float | getValueNormalized () const |
virtual void | setMin (float val) |
virtual float | getMin () const |
virtual void | setMax (float val) |
virtual float | getMax () const |
float | getRange () const |
virtual void | setOldValue (float val) |
virtual float | getOldValue () const |
virtual void | setDefaultValue (float val) |
virtual float | getDefaultValue () const |
virtual void | bounceValue () |
virtual bool | checkDefaultValue (CButtonState button) |
virtual void | valueChanged () |
notifies listener and dependent objects More... | |
virtual void | setTag (int32_t val) |
virtual int32_t | getTag () const |
virtual void | beginEdit () |
virtual void | endEdit () |
bool | isEditing () const |
virtual IControlListener * | getListener () const |
get main listener More... | |
virtual void | setListener (IControlListener *l) |
set main listener More... | |
void | registerControlListener (IControlListener *listener) |
register a sub listener More... | |
void | unregisterControlListener (IControlListener *listener) |
unregister a sub listener More... | |
virtual void | setWheelInc (float val) |
virtual float | getWheelInc () const |
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CView (const CRect &size) | |
CView (const CView &view) | |
void | setSubviewState (bool state) |
bool | isSubview () const |
virtual bool | wantsWindowActiveStateChangeNotification () const |
whether this view wants to be informed if the window's active state changes More... | |
virtual void | onWindowActivate (bool state) |
called when the active state of the window changes More... | |
void | setTooltipText (UTF8StringPtr text) |
virtual CViewContainer * | asViewContainer () |
virtual const CViewContainer * | asViewContainer () const |
CMouseEventResult | callMouseListener (MouseListenerCall type, CPoint pos, CButtonState buttons) |
void | callMouseListenerEnteredExited (bool mouseEntered) |
CMessageResult | notify (CBaseObject *sender, IdStringPtr message) override |
void | beforeDelete () override |
CBaseObject * | newCopy () const override |
virtual CMouseEventResult | onMouseEntered (CPoint &where, const CButtonState &buttons) |
called when the mouse enters this view More... | |
virtual CMouseEventResult | onMouseExited (CPoint &where, const CButtonState &buttons) |
called when the mouse leaves this view More... | |
void | setHitTestPath (CGraphicsPath *path) |
virtual bool | hitTest (const CPoint &where, const CButtonState &buttons=-1) |
check if where hits this view More... | |
virtual bool | onWheel (const CPoint &where, const float &distance, const CButtonState &buttons) final |
virtual void | setMouseEnabled (bool bEnable=true) |
turn on/off mouse usage for this view More... | |
bool | getMouseEnabled () const |
get the state of wheather this view uses the mouse or not More... | |
void | setMouseableArea (const CRect &rect) |
set the area in which the view reacts to the mouse More... | |
CRect & | getMouseableArea (CRect &rect) const |
get the area in which the view reacts to the mouse More... | |
CRect | getMouseableArea () const |
get the area in which the view reacts to the mouse More... | |
bool | doDrag (const DragDescription &dragDescription, const SharedPointer< IDragCallback > &callback={}) |
start a drag operation More... | |
virtual SharedPointer< IDropTarget > | getDropTarget () |
get the drag target for drag and drop handling More... | |
void | setDropTarget (const SharedPointer< IDropTarget > &dt) |
set a custom drop target More... | |
DragResult | doDrag (IDataPackage *source, const CPoint &offset=CPoint(0, 0), CBitmap *dragBitmap=nullptr) |
a drag can only be started from within onMouseDown More... | |
virtual int32_t | onKeyUp (VstKeyCode &keyCode) |
called if a key up event occurs and this view has focus More... | |
CCoord | getHeight () const |
get the height of the view More... | |
CCoord | getWidth () const |
get the width of the view More... | |
const CRect & | getViewSize () const |
read only access to view size More... | |
virtual CRect | getVisibleViewSize () const |
returns the visible size of the view More... | |
virtual void | parentSizeChanged () |
notification that one of the views parent has changed its size More... | |
virtual CPoint & | frameToLocal (CPoint &point) const |
conversion from frame coordinates to local view coordinates More... | |
virtual CPoint & | localToFrame (CPoint &point) const |
conversion from local view coordinates to frame coordinates More... | |
virtual void | setAutosizeFlags (int32_t flags) |
set autosize flags More... | |
int32_t | getAutosizeFlags () const |
get autosize flags More... | |
virtual void | looseFocus () |
called if view should loose focus More... | |
virtual void | takeFocus () |
called if view should take focus More... | |
virtual bool | wantsFocus () const |
check if view supports focus More... | |
virtual void | setWantsFocus (bool state) |
set focus support on/off More... | |
bool | getAttributeSize (const CViewAttributeID id, uint32_t &outSize) const |
get the size of an attribute More... | |
bool | getAttribute (const CViewAttributeID id, const uint32_t inSize, void *outData, uint32_t &outSize) const |
get an attribute More... | |
bool | setAttribute (const CViewAttributeID id, const uint32_t inSize, const void *inData) |
set an attribute More... | |
bool | removeAttribute (const CViewAttributeID id) |
remove an attribute More... | |
template<typename T > | |
bool | setAttribute (const CViewAttributeID id, const T &data) |
set an attribute More... | |
template<typename T > | |
bool | getAttribute (const CViewAttributeID id, T &data) const |
get an attribute More... | |
virtual void | setBackground (CBitmap *background) |
set the background image of this view More... | |
CBitmap * | getBackground () const |
get the background image of this view More... | |
virtual void | setDisabledBackground (CBitmap *background) |
set background image used when the mouse is not enabled More... | |
CBitmap * | getDisabledBackground () const |
get background image used when the mouse is not enabled More... | |
CBitmap * | getDrawBackground () const |
get the bitmap which is drawn depending on the enabled state. More... | |
virtual void | setTransparency (bool val) |
set views transparent state More... | |
bool | getTransparency () const |
get views transparent state More... | |
virtual void | setAlphaValue (float alpha) |
set alpha value which will be applied when drawing this view More... | |
float | getAlphaValue () const |
get alpha value More... | |
virtual bool | removed (CView *parent) |
view is removed from parent view More... | |
virtual bool | attached (CView *parent) |
view is attached to a parent view More... | |
bool | isAttached () const |
is view attached to a parentView More... | |
CView * | getParentView () const |
get parent view More... | |
CFrame * | getFrame () const |
get frame More... | |
virtual VSTGUIEditorInterface * | getEditor () const |
get editor More... | |
void | addAnimation (IdStringPtr name, Animation::IAnimationTarget *target, Animation::ITimingFunction *timingFunction, CBaseObject *notificationObject) |
void | addAnimation (IdStringPtr name, Animation::IAnimationTarget *target, Animation::ITimingFunction *timingFunction, const Animation::DoneFunction &doneFunc=nullptr) |
void | removeAnimation (IdStringPtr name) |
void | removeAllAnimations () |
void | registerViewListener (IViewListener *listener) |
void | unregisterViewListener (IViewListener *listener) |
void | registerViewMouseListener (IViewMouseListener *listener) |
void | unregisterViewMouseListener (IViewMouseListener *listener) |
CGraphicsTransform | getGlobalTransform (bool ignoreFrame=false) const |
get the active global transform for this view More... | |
template<typename T > | |
T & | translateToGlobal (T &t, bool ignoreFrame=false) const |
translates a local coordinate to a global one using parent transforms More... | |
template<typename T > | |
T | translateToGlobal (const T &t, bool ignoreFrame=false) const |
translates a local coordinate to a global one using parent transforms More... | |
template<typename T > | |
T & | translateToLocal (T &t, bool ignoreFrame=false) const |
translates a global coordinate to a local one using parent transforms More... | |
template<typename T > | |
T | translateToLocal (const T &t, bool ignoreFrame=false) const |
translates a local coordinate to a global one using parent transforms More... | |
virtual void | drawRect (CDrawContext *pContext, const CRect &updateRect) |
called if the view should draw itself More... | |
virtual bool | checkUpdate (const CRect &updateRect) const |
virtual void | invalidRect (const CRect &rect) |
mark rect as invalid More... | |
virtual void | invalid () |
mark whole view as invalid More... | |
virtual void | setVisible (bool state) |
set visibility state More... | |
bool | isVisible () const |
get visibility state More... | |
virtual void | onIdle () |
called on idle when view wants idle More... | |
void | setWantsIdle (bool state) |
enable/disable onIdle() callback More... | |
bool | wantsIdle () const |
returns if the view wants idle callback or not More... | |
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CBaseObject ()=default | |
~CBaseObject () noexcept override=default | |
CBaseObject (const CBaseObject &o) | |
CBaseObject & | operator= (const CBaseObject &obj) |
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ReferenceCounted ()=default | |
virtual | ~ReferenceCounted () noexcept=default |
ReferenceCounted (const ReferenceCounted &) | |
ReferenceCounted & | operator= (const ReferenceCounted &) |
void | forget () override |
decrease refcount and delete object if refcount == 0 More... | |
void | remember () override |
increase refcount More... | |
virtual int32_t | getNbReference () const |
get refcount More... | |
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virtual | ~IFocusDrawing () noexcept=default |
Additional Inherited Members | |
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enum | DrawStyle { kDrawFrame = 1 << 0, kDrawBack = 1 << 1, kDrawValue = 1 << 2, kDrawValueFromCenter = 1 << 3, kDrawInverted = 1 << 4 } |
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enum | Style { kHorizontal = 1 << StyleHorizontal, kVertical = 1 << StyleVertical, kLeft = 1 << StyleLeft, kRight = 1 << StyleRight, kTop = 1 << StyleTop, kBottom = 1 << StyleBottom } |
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using | CheckDefaultValueFuncT = bool(*)(CControl *, CButtonState) |
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enum | MouseListenerCall { MouseDown, MouseMoved, MouseUp, MouseCancel } |
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static void | setGlobalMode (CSliderMode mode) |
static CSliderMode | getGlobalMode () |
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static bool | kAlwaysUseZoomFactor = false |
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static int32_t | kZoomModifier = kShift |
zoom modifier key, per default is the shift key More... | |
static int32_t | kDefaultValueModifier = kControl |
default value modifier key, per default is the control key More... | |
static CheckDefaultValueFuncT | CheckDefaultValueFunc |
Function to check if the button state is the state to set the control value to its default value. More... | |
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static bool | kDirtyCallAlwaysOnMainThread = false |
if this is true, setting a view dirty will call invalid() instead of checking it in idle. More... | |
static uint32_t | idleRate |
global idle rate in Hz, defaults to 30 Hz More... | |
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enum | { kMouseEnabled = 1 << 0, kTransparencyEnabled = 1 << 1, kWantsFocus = 1 << 2, kIsAttached = 1 << 3, kVisible = 1 << 4, kDirty = 1 << 5, kWantsIdle = 1 << 6, kIsSubview = 1 << 7, kHasAlpha = 1 << 8, kHasBackground = 1 << 9, kHasDisabledBackground = 1 << 10, kHasMouseableArea = 1 << 11, kLastCViewFlag = 11 } |
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~CSlider () noexcept override | |
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~CSliderBase () noexcept | |
CRect | calculateHandleRect (float normValue) const |
void | setHandleSizePrivate (CCoord width, CCoord height) |
CPoint | getHandleSizePrivate () const |
CPoint | getControlSizePrivate () const |
void | setHandleRangePrivate (CCoord range) |
void | setHandleMinPosPrivate (CCoord pos) |
CCoord | getHandleMinPosPrivate () const |
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~CControl () noexcept override | |
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~CView () noexcept override | |
CGraphicsPath * | getHitTestPath () const |
bool | hasViewFlag (int32_t bit) const |
void | setViewFlag (int32_t bit, bool state) |
void | setAlphaValueNoInvalidate (float value) |
void | setParentFrame (CFrame *frame) |
void | setParentView (CView *parent) |
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void | invalidMouseWheelEditTimer (CControl *control) |
void | onMouseWheelEditing (CControl *control) |
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static int32_t | mapVstKeyModifier (int32_t vstModifier) |
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std::unique_ptr< Impl > | impl |
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IControlListener * | listener |
int32_t | tag |
float | value |
a vertical slider control
This is the vertical slider. See CSlider.
CVerticalSlider | ( | const CRect & | rect, |
IControlListener * | listener, | ||
int32_t | tag, | ||
int32_t | iMinPos, | ||
int32_t | iMaxPos, | ||
CBitmap * | handle, | ||
CBitmap * | background, | ||
const CPoint & | offset = CPoint (0, 0) , |
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const int32_t | style = kBottom |
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) |
CVerticalSlider constructor.
rect | the size of this view |
listener | the listener |
tag | the control tag |
iMinPos | min position in pixel |
iMaxPos | max position in pixel |
handle | bitmap of the slider |
background | bitmap of the background |
offset | offset of the background |
style | style (kLeft, kRight) |
CVerticalSlider | ( | const CRect & | rect, |
IControlListener * | listener, | ||
int32_t | tag, | ||
const CPoint & | offsetHandle, | ||
int32_t | rangeHandle, | ||
CBitmap * | handle, | ||
CBitmap * | background, | ||
const CPoint & | offset = CPoint (0, 0) , |
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const int32_t | style = kBottom |
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) |
CVerticalSlider constructor.
rect | the size of this view |
listener | the listener |
tag | the control tag |
offsetHandle | handle offset |
rangeHandle | size of handle range |
handle | bitmap of the slider |
background | bitmap of the background |
offset | offset of the background |
style | style (kLeft, kRight) |
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default |