Displays different kind of bullets. More...
#include <bullet.hh>
Public Member Functions | |
| Bullet () | |
| ~Bullet () | |
 Public Member Functions inherited from dw::core::Widget | |
| void | setDeleteCallback (DW_Callback_t func, void *data) |
| Widget () | |
| ~Widget () | |
| bool | resizeQueued () |
| bool | extremesQueued () |
| bool | needsResize () |
| bool | needsAllocate () |
| bool | allocateQueued () |
| bool | extremesChanged () |
| bool | wasAllocated () |
| void | setParent (Widget *parent) |
| void | setQuasiParent (Widget *quasiParent) |
| void | setGenerator (Widget *generator) |
| style::Style * | getStyle () |
| Allocation * | getAllocation () |
| bool | inAllocation (int x, int y) |
| int | boxOffsetX () |
| int | boxRestWidth () |
| int | boxDiffWidth () |
| int | boxOffsetY () |
| int | boxRestHeight () |
| int | boxDiffHeight () |
| virtual int | numSizeRequestReferences () |
| See Sizes of Dillo Widgets (or Size requisitions depending on positions). More... | |
| virtual Widget * | sizeRequestReference (int index) |
| See Sizes of Dillo Widgets (or Size requisitions depending on positions). More... | |
| virtual int | numGetExtremesReferences () |
| See Sizes of Dillo Widgets (or Size requisitions depending on positions). More... | |
| virtual Widget * | getExtremesReference (int index) |
| See Sizes of Dillo Widgets (or Size requisitions depending on positions). More... | |
| void | sizeRequest (Requisition *requisition, int numPos=0, Widget **references=NULL, int *x=NULL, int *y=NULL) |
| This method is a wrapper for Widget::sizeRequestImpl(); it calls the latter only when needed. More... | |
| void | getExtremes (Extremes *extremes, int numPos=0, Widget **references=NULL, int *x=NULL, int *y=NULL) |
| Wrapper for Widget::getExtremesImpl(). More... | |
| void | sizeAllocate (Allocation *allocation) |
| Wrapper for Widget::sizeAllocateImpl, calls the latter only when needed. More... | |
| void | calcExtraSpace (int numPos, Widget **references, int *x, int *y) |
| Calculates dw::core::Widget::extraSpace. More... | |
| int | getAvailWidth (bool forceValue) |
| int | getAvailHeight (bool forceValue) |
| virtual bool | getAdjustMinWidth () |
| void | correctRequisition (Requisition *requisition, void(*splitHeightFun)(int, int *, int *), bool allowDecreaseWidth, bool allowDecreaseHeight) |
| void | correctExtremes (Extremes *extremes, bool useAdjustmentWidth) |
| int | calcWidth (style::Length cssValue, int refWidth, Widget *refWidget, int limitMinWidth, bool forceValue) |
| void | calcFinalWidth (style::Style *style, int refWidth, Widget *refWidget, int limitMinWidth, bool forceValue, int *finalWidth) |
| int | calcHeight (style::Length cssValue, bool usePercentage, int refHeight, Widget *refWidget, bool forceValue) |
| virtual int | applyPerWidth (int containerWidth, style::Length perWidth) |
| virtual int | applyPerHeight (int containerHeight, style::Length perHeight) |
| int | getMinWidth (Extremes *extremes, bool forceValue) |
| Used to evaluate Widget::adjustMinWidth. More... | |
| virtual bool | isBlockLevel () |
| virtual bool | isPossibleContainer () |
| void | containerSizeChanged () |
| bool | intersects (Widget *refWidget, Rectangle *area, Rectangle *intersection) |
| Calculates the intersection of the visible allocation (i. e. the intersection with the visible parent allocation) and "area" (in widget coordinates referring to "refWidget"), returned in intersection (in widget coordinates). More... | |
| void | drawInterruption (View *view, Rectangle *area, DrawingContext *context) |
| virtual Widget * | getWidgetAtPoint (int x, int y, GettingWidgetAtPointContext *context) |
| Widget * | getWidgetAtPointInterrupted (int x, int y, GettingWidgetAtPointContext *context) |
| bool | buttonPress (EventButton *event) |
| bool | buttonRelease (EventButton *event) |
| bool | motionNotify (EventMotion *event) |
| void | enterNotify (EventCrossing *event) |
| void | leaveNotify (EventCrossing *event) |
| virtual void | setStyle (style::Style *style) |
| Change the style of a widget. More... | |
| void | setBgColor (style::Color *bgColor) |
| Set the background "behind" the widget, if it is not the background of the parent widget, e.g. the background of a table row. More... | |
| style::Color * | getBgColor () |
| Get the actual background of a widget. More... | |
| void | drawBox (View *view, style::Style *style, Rectangle *area, int x, int y, int width, int height, bool inverse) |
| Draw borders and background of a widget part, which allocation is given by (x, y, width, height) (widget coordinates). More... | |
| void | drawWidgetBox (View *view, Rectangle *area, bool inverse) |
| Draw borders and background of a widget. More... | |
| void | drawSelected (View *view, Rectangle *area) |
| void | setButtonSensitive (bool buttonSensitive) |
| bool | isButtonSensitive () |
| Widget * | getParent () |
| Widget * | getContainer () |
| Widget * | getTopLevel () |
| Get the widget at the root of the tree, this widget is part from. More... | |
| int | getLevel () |
| Get the level of the widget within the tree. More... | |
| int | getGeneratorLevel () |
| Get the level of the widget within the tree, regarting the generators, not the parents. More... | |
| Widget * | getNearestCommonAncestor (Widget *otherWidget) |
| Get the widget with the highest level, which is a direct ancestor of widget1 and widget2. More... | |
| WidgetReference * | getWidgetReference () |
| void | setWidgetReference (WidgetReference *widgetReference) |
| Widget * | getGenerator () |
| Layout * | getLayout () |
| void | scrollTo (HPosition hpos, VPosition vpos, int x, int y, int width, int height) |
| void | getMarginArea (int *xMar, int *yMar, int *widthMar, int *heightMar) |
| void | getBorderArea (int *xBor, int *yBor, int *widthBor, int *heightBor) |
| void | getPaddingArea (int *xPad, int *yPad, int *widthPad, int *heightPad) |
| Return the padding area (content plus padding). More... | |
| virtual void | removeChild (Widget *child) |
| Public Member Functions inherited from lout::identity::IdentifiableObject | |
| IdentifiableObject () | |
| void | intoStringBuffer (misc::StringBuffer *sb) |
| Store a textual representation of the object in a misc::StringBuffer. More... | |
| int | getClassId () |
| Returns the class identifier. More... | |
| const char * | getClassName () |
| Return the name, under which the class of this object was registered. More... | |
| bool | instanceOf (int otherClassId) |
| Returns, whether this class is an instance of the class, given by otherClassId, or of a sub class of this class. More... | |
| Public Member Functions inherited from lout::object::Object | |
| virtual | ~Object () |
| The destructor is defined as virtual (but not abstract), so that destruction of Object's works properly. More... | |
| virtual bool | equals (Object *other) |
| Returns, whether two objects are equal. More... | |
| virtual int | hashValue () |
| Return a hash value for the object. More... | |
| virtual Object * | clone () |
| Return an exact copy of the object. More... | |
| const char * | toString () |
| Use object::Object::intoStringBuffer to return a textual representation of the object. More... | |
| virtual size_t | sizeOf () |
| Return the number of bytes, this object totally uses. More... | |
Protected Member Functions | |
| void | sizeRequestSimpl (core::Requisition *requisition) |
| Simple variant, to be implemented by widgets with sizes not depending on positions. More... | |
| void | getExtremesSimpl (core::Extremes *extremes) |
| Simple variant, to be implemented by widgets with extremes not depending on positions. More... | |
| void | containerSizeChangedForChildren () |
| void | draw (core::View *view, core::Rectangle *area, core::DrawingContext *context) |
| core::Iterator * | iterator (core::Content::Type mask, bool atEnd) |
| Return an iterator for this widget. More... | |
| Protected Member Functions inherited from dw::core::Widget | |
| int | getHeight () |
| int | getContentWidth () |
| int | getContentHeight () |
| StackingContextMgr * | getNextStackingContextMgr () |
| void | printFlag (Flags f) |
| void | setFlags (Flags f) |
| void | unsetFlags (Flags f) |
| void | queueDraw () |
| void | queueDrawArea (int x, int y, int width, int height) |
| void | queueResize (int ref, bool extremesChanged) |
| virtual void | sizeRequestImpl (Requisition *requisition, int numPos, Widget **references, int *x, int *y) |
| See Sizes of Dillo Widgets. More... | |
| virtual void | getExtremesImpl (Extremes *extremes, int numPos, Widget **references, int *x, int *y) |
| See Sizes of Dillo Widgets. More... | |
| virtual void | calcExtraSpaceImpl (int numPos, Widget **references, int *x, int *y) |
| The actual implementation for calculating dw::core::Widget::extraSpace. More... | |
| virtual void | sizeAllocateImpl (Allocation *allocation) |
| See Sizes of Dillo Widgets. More... | |
| virtual void | resizeDrawImpl () |
| Called after sizeAllocateImpl() to redraw necessary areas. By default the whole widget is redrawn. More... | |
| virtual void | markSizeChange (int ref) |
| See Sizes of Dillo Widgets. More... | |
| virtual void | markExtremesChange (int ref) |
| See Sizes of Dillo Widgets. More... | |
| virtual int | getAvailWidthOfChild (Widget *child, bool forceValue) |
| virtual int | getAvailHeightOfChild (Widget *child, bool forceValue) |
| virtual void | correctRequisitionOfChild (Widget *child, Requisition *requisition, void(*splitHeightFun)(int, int *, int *), bool allowDecreaseWidth, bool allowDecreaseHeight) |
| void | correctReqWidthOfChild (Widget *child, Requisition *requisition, bool allowDecreaseWidth) |
| void | correctReqHeightOfChild (Widget *child, Requisition *requisition, void(*splitHeightFun)(int, int *, int *), bool allowDecreaseHeight) |
| virtual void | correctExtremesOfChild (Widget *child, Extremes *extremes, bool useAdjustmentWidth) |
| virtual bool | affectedByContainerSizeChange () |
| virtual bool | affectsSizeChangeContainerChild (Widget *child) |
| virtual bool | usesAvailWidth () |
| Must be implemengted by a method returning true, when getAvailWidth() is called. More... | |
| virtual bool | usesAvailHeight () |
| Must be implemengted by a method returning true, when getAvailHeight() is called. More... | |
| virtual void | notifySetAsTopLevel () |
| This method is called after a widget has been set as the top of a widget tree. More... | |
| virtual void | notifySetParent () |
| This method is called after a widget has been added to a parent. More... | |
| virtual bool | buttonPressImpl (EventButton *event) |
| virtual bool | buttonReleaseImpl (EventButton *event) |
| virtual bool | motionNotifyImpl (EventMotion *event) |
| virtual void | enterNotifyImpl (EventCrossing *event) |
| virtual void | leaveNotifyImpl (EventCrossing *event) |
| char * | addAnchor (const char *name) |
| char * | addAnchor (const char *name, int y) |
| void | changeAnchor (char *name, int y) |
| void | removeAnchor (char *name) |
| void | setCursor (style::Cursor cursor) |
| bool | selectionHandleEvent (SelectionState::EventType eventType, Iterator *it, int charPos, int linkNo, MousePositionEvent *event) |
| Protected Member Functions inherited from lout::identity::IdentifiableObject | |
| void | registerName (const char *className, int *classId) |
| This method must be called in the constructor for the sub class. See class comment for details. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from dw::core::Widget | |
| static void | setAdjustMinWidth (bool adjustMinWidth) |
| static void | adjustHeight (int *height, bool allowDecreaseHeight, int ascent, int descent) |
| Public Attributes inherited from dw::core::Widget | |
| int | parentRef |
| This value is defined by the parent widget, and used for incremential resizing. More... | |
| Static Public Attributes inherited from dw::core::Widget | |
| static int | CLASS_ID = -1 |
| Protected Types inherited from dw::core::Widget | |
| enum | Flags { RESIZE_QUEUED = 1 << 0, EXTREMES_QUEUED = 1 << 1, NEEDS_RESIZE = 1 << 2, NEEDS_ALLOCATE = 1 << 3, ALLOCATE_QUEUED = 1 << 4, EXTREMES_CHANGED = 1 << 5, WAS_ALLOCATED = 1 << 6 } |
| Protected Attributes inherited from dw::core::Widget | |
| WidgetImgRenderer * | widgetImgRenderer |
| Allocation | allocation |
| The current allocation: size and position, always relative to the canvas. More... | |
| Layout * | layout |
| style::Box | extraSpace |
| Space around the margin box. Allocation is extraSpace + margin + border + padding + contents. More... | |
| StackingContextMgr * | stackingContextMgr |
| Set iff this widget constitutes a stacking context, as defined by CSS. More... | |
| Widget * | stackingContextWidget |
| The bottom-most ancestor (or this) for which stackingContextMgr is set. More... | |
Detailed Description
Displays different kind of bullets.
Perhaps, in the future, Unicode characters are used for bullets, so this widget is not used anymore.
Constructor & Destructor Documentation
| dw::Bullet::Bullet | ( | ) |
References DBG_OBJ_CREATE.
| dw::Bullet::~Bullet | ( | ) |
References DBG_OBJ_DELETE.
Member Function Documentation
|
protectedvirtual |
Reimplemented from dw::core::Widget.
References DBG_OBJ_ENTER0, and DBG_OBJ_LEAVE.
|
protectedvirtual |
Area is given in widget coordinates.
Implements dw::core::Widget.
References dw::core::Widget::allocation, dw::core::Allocation::ascent, dw::core::View::drawArc(), dw::core::View::drawRectangle(), dw::core::style::StyleAttrs::font, dw::core::Widget::getStyle(), dw::core::style::LIST_STYLE_TYPE_CIRCLE, dw::core::style::LIST_STYLE_TYPE_DISC, dw::core::style::LIST_STYLE_TYPE_SQUARE, lout::misc::min(), dw::core::style::Color::SHADING_NORMAL, dw::core::Allocation::width, dw::core::Allocation::x, dw::core::style::Font::xHeight, and dw::core::Allocation::y.
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protectedvirtual |
Simple variant, to be implemented by widgets with extremes not depending on positions.
Reimplemented from dw::core::Widget.
References dw::core::Extremes::adjustmentWidth, dw::core::Widget::getStyle(), lout::misc::max(), dw::core::Extremes::maxWidth, dw::core::Extremes::maxWidthIntrinsic, dw::core::Extremes::minWidth, and dw::core::Extremes::minWidthIntrinsic.
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protectedvirtual |
Return an iterator for this widget.
mask can narrow the types returned by the iterator, this can enhance performance quite much, e.g. when only searching for child widgets.
With atEnd == false, the iterator starts before the beginning, i.e. the first call of dw::core::Iterator::next will let the iterator point on the first piece of contents. Likewise, With atEnd == true, the iterator starts after the last piece of contents, call dw::core::Iterator::prev in this case.
- Bug:
- Not implemented.
Implements dw::core::Widget.
|
protectedvirtual |
Simple variant, to be implemented by widgets with sizes not depending on positions.
Reimplemented from dw::core::Widget.
References dw::core::Requisition::ascent, dw::core::Requisition::descent, dw::core::Widget::getStyle(), lout::misc::max(), and dw::core::Requisition::width.
The documentation for this class was generated from the following files:
