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GUIEngine::DynamicRibbonWidget Class Reference

An extended version of RibbonWidget, with more capabilities. More...

#include <dynamic_ribbon_widget.hpp>

Inheritance diagram for GUIEngine::DynamicRibbonWidget:
Inheritance graph
[legend]

Public Member Functions

 DynamicRibbonWidget (const bool combo, const bool multi_row)
 
void addItem (const irr::core::stringw &user_name, const std::string &code_name, const std::string &image_file, const unsigned int badge=0, IconButtonWidget::IconPathType image_path_type=IconButtonWidget::ICON_PATH_TYPE_RELATIVE)
 Dynamically add an item to the ribbon's list of items (will not be visible until you call 'updateItemDisplay' or 'add').
 
void addAnimatedItem (const irr::core::stringw &user_name, const std::string &code_name, const std::vector< std::string > &image_files, const float time_per_frame, const unsigned int badge=0, IconButtonWidget::IconPathType image_path_type=IconButtonWidget::ICON_PATH_TYPE_RELATIVE)
 Dynamically add an animated item to the ribbon's list of items (will not be visible until you call 'updateItemDisplay' or 'add').
 
void clearItems ()
 Clears all items added through 'addItem'.
 
void setBadge (const std::string &name, BadgeType badge)
 
template<typename Compare >
void sortItems (Compare comp)
 Sort the list of items with a given comparator.
 
void registerHoverListener (DynamicRibbonHoverListener *listener)
 Register a listener to be notified of selection changes within the ribbon.
 
EventPropagation rightPressed (const int playerID)
 Called when right key is pressed.
 
EventPropagation leftPressed (const int playerID)
 Called when left key is pressed.
 
void updateItemDisplay ()
 Updates icons/labels given current items and scrolling offset, taking care of resizing the dynamic ribbon if the number of items changed.
 
const std::string & getSelectionIDString (const int playerID)
 Get the internal name (ID) of the selected item.
 
irr::core::stringw getSelectionText (const int playerID)
 Get the user-visible text of the selected item.
 
const std::vector< ItemDescription > & getItems () const
 Returns a read-only list of items added to this ribbon.
 
bool setSelection (int item_id, const int playerID, const bool focusIt, bool evenIfDeactivated=false)
 Select an item from its numerical ID.
 
bool setSelection (const std::string &item_codename, const int playerID, const bool focusIt, bool evenIfDeactivated=false)
 Select an item from its codename.
 
virtual void elementRemoved ()
 Callback from parent class Widget.
 
virtual void onRibbonWidgetScroll (const int delta_x)
 callback from IRibbonListener
 
virtual void onRibbonWidgetFocus (RibbonWidget *emitter, const int playerID)
 callback from IRibbonListener
 
virtual void onSelectionChange ()
 callback from IRibbonListener
 
virtual void setText (const irr::core::stringw &text)
 Sets the text of a widget from a wchar_t.
 
virtual void update (float delta)
 Override in children to possibly receive updates (you may need to register to them first)
 
void setItemCountHint (int hint)
 Set approximately how many items are expected to be in this ribbon; will help the layout algorithm next time add() is called.
 
void setMaxLabelLength (int length)
 Set max length of displayed text.
 
void registerScrollCallback (void(*callback)(void *data), void *data)
 
- Public Member Functions inherited from GUIEngine::Widget
 Widget (WidgetType type, bool reserve_id=false)
 
virtual void setEventCallbackActive (Input::InputType type, bool active)
 Allow (or not) an event callback for this widget based on input type.
 
virtual bool isEventCallbackActive (Input::InputType type) const
 Return if there should be an event callback for this widget based on input type.
 
void setParent (irr::gui::IGUIElement *parent)
 Set the irrlicht widget to be used as parent of this widget next time Widget::add() is invoked on this widget.
 
virtual void setVisible (bool visible)
 Sets the widget (and its children, if any) visible or not.
 
virtual void setCollapsed (bool collapsed, Screen *calling_screen=NULL)
 Sets the widget (and its children, if any) collapsed or not.
 
virtual void setCollapsed (bool collapsed, int uncollapsed_height, Screen *calling_screen=NULL)
 Sets the widget (and its children, if any) collapsed or not.
 
bool isVisible () const
 Returns if the element is visible.
 
bool isCollapsed () const
 Returns whether the element is collapsed (through setCollapsed).
 
bool isActivated () const
 
virtual EventPropagation onActivationInput (const int playerID)
 
virtual void move (const int x, const int y, const int w, const int h)
 Call to resize/move the widget.
 
bool isSelected (const int playerID) const
 Get whether this widget is selected (only makes sense in some cases where a widget is part of a bigger widget, e.g.
 
void setSelected (const int playerID, bool state)
 
bool isBottomBar () const
 
bool isTopBar () const
 
bool ok () const
 
virtual EventPropagation onClick ()
 Gets called when the widget is active and got clicked.
 
virtual irr::core::dimension2di getDimension () const
 
virtual void setActive (bool active=true)
 Sets an widget to be either activated or deactivated (i.e.
 
template<typename T >
T * getIrrlichtElement ()
 Get the underlying irrLicht GUI element, casted to the right type.
 
template<typename T >
const T * getIrrlichtElement () const
 Get the underlying irrLicht GUI element, casted to the right type; const version.
 
irr::gui::IGUIElement * getIrrlichtElement ()
 Get the underlying irrLicht GUI element.
 
void moveIrrlichtElement ()
 
bool isSameIrrlichtWidgetAs (const Widget *ref) const
 
const irr::core::stringw & getText () const
 Returns the text of a widget.
 
WidgetType getType () const
 
int getID () const
 Get the irrlicht widget ID attributed to this widget.
 
bool isFocusable () const
 Get whether this object is allowed to receive focus.
 
void setFocusable (bool f)
 
void setFocusForPlayer (const int playerID)
 Focus the widget for the given player.
 
bool isFocusedForPlayer (const int playerID)
 Find whether this widget is focused by a given player.
 
void unsetFocusForPlayer (const int playerID)
 Internal method, do not call it.
 
const PtrVector< Widget > & getChildren () const
 
PtrVector< Widget > & getChildren ()
 
bool deleteChild (const char *id)
 removes and deletes the child with the given PROP_ID
 
bool searchInsideMe () const
 
virtual int getWidthNeededAroundLabel () const
 When inferring widget size from its label length, this method will be called to if/how much space must be added to the raw label's size for the widget to be large enough.
 
virtual int getHeightNeededAroundLabel () const
 When inferring widget size from its label length, this method will be called to if/how much space must be added to the raw label's size for the widget to be large enough.
 
void setBadge (BadgeType badge_bit)
 adds a particular badge to this widget.
 
void unsetBadge (BadgeType badge_bit)
 removes a particular bade from this widget, if it had it.
 
void resetAllBadges ()
 sets this widget to have no badge
 
int getBadges () const
 Get which badges are currently on this widget.
 
bool hasTooltip () const
 
irr::core::stringw getTooltipText () const
 Only call if hasTooltip() returned true.
 
void setTooltip (irr::core::stringw s)
 
virtual void onRibbonWidgetScroll (const int delta_x)=0
 
virtual void onRibbonWidgetFocus (RibbonWidget *emitter, const int playerID)=0
 
virtual void onSelectionChange ()=0
 

Public Attributes

PtrVector< RibbonWidget, REF > m_rows
 Reference pointers only, the actual instances are owned by m_children.
 
- Public Attributes inherited from GUIEngine::Widget
Widgetm_event_handler
 This is set to NULL by default; set to something else in a widget to mean that events happening on this widget should also be passed to m_event_handler->transmitEvent, which is usually the parent analysing events from its children.
 
bool m_supports_multiplayer
 Whether this widget supports multiplayer interaction (i.e.
 
int m_tab_down_root
 Instead of searching for widget IDs smaller/greater than that of this object, navigation through widgets will start from these IDs (if they are set).
 
int m_tab_up_root
 Instead of searching for widget IDs smaller/greater than that of this object, navigation through widgets will start from these IDs (if they are set).
 
int m_x
 Coordinates of the widget once added (the difference between those x/h and PROP_WIDTH/PROP_HEIGHT is that the props are read in raw form from the XML file; PROP_WIDTH can then be e.g.
 
int m_y
 
int m_w
 
int m_h
 
bool m_show_bounding_box
 Whether to show a bounding box around this widget (used for sections)
 
bool m_is_bounding_box_round
 Only used if m_show_bounding_box is true.
 
int m_reserved_id
 Used in two cases : 1) For 'placeholder' divisions; at the time the layout is created, there is nothing to place there yet, but we know there eventually will.
 
std::map< Property, std::string > m_properties
 A map that holds values for all specified widget properties (in the XML file)
 
- Public Attributes inherited from GUIEngine::SkinWidgetContainer
int m_skin_x
 
int m_skin_y
 
int m_skin_w
 
int m_skin_h
 
bool m_skin_dest_areas_inited
 
bool m_skin_dest_areas_yflip_inited
 
int m_skin_dest_x
 
int m_skin_dest_y
 
int m_skin_dest_x2
 
int m_skin_dest_y2
 
core::rect< s32 > m_skin_dest_area_left
 
core::rect< s32 > m_skin_dest_area_center
 
core::rect< s32 > m_skin_dest_area_right
 
core::rect< s32 > m_skin_dest_area_top
 
core::rect< s32 > m_skin_dest_area_bottom
 
core::rect< s32 > m_skin_dest_area_top_left
 
core::rect< s32 > m_skin_dest_area_top_right
 
core::rect< s32 > m_skin_dest_area_bottom_left
 
core::rect< s32 > m_skin_dest_area_bottom_right
 
core::rect< s32 > m_skin_dest_area_left_yflip
 
core::rect< s32 > m_skin_dest_area_center_yflip
 
core::rect< s32 > m_skin_dest_area_right_yflip
 
core::rect< s32 > m_skin_dest_area_top_yflip
 
core::rect< s32 > m_skin_dest_area_bottom_yflip
 
core::rect< s32 > m_skin_dest_area_top_left_yflip
 
core::rect< s32 > m_skin_dest_area_top_right_yflip
 
core::rect< s32 > m_skin_dest_area_bottom_left_yflip
 
core::rect< s32 > m_skin_dest_area_bottom_right_yflip
 
short m_skin_r
 
short m_skin_g
 
short m_skin_b
 

Private Member Functions

RibbonWidgetgetSelectedRibbon (const int playerID)
 Returns the currently selected row.
 
RibbonWidgetgetRowContaining (Widget *w)
 Returns the row.
 
void updateLabel (RibbonWidget *from_this_ribbon=NULL)
 Updates the visible label to match the currently selected item.
 
void propagateSelection ()
 Even though the ribbon grid widget looks like a grid, it is really a vertical stack of independant ribbons.
 
EventPropagation focused (const int playerID)
 Callback called widget is focused.
 
void buildInternalStructure ()
 Removes all previously added contents icons, and re-adds them (calculating the new amount)
 
void scroll (int x_delta, bool evenIfDeactivated=false)
 Call this to scroll within a scrollable ribbon.
 
virtual void add ()
 Callbacks.
 
virtual EventPropagation mouseHovered (Widget *child, const int playerID)
 used when you set eventSupervisors - see m_event_handler explainations below called when one of a widget's children is hovered.
 
virtual EventPropagation transmitEvent (Widget *w, const std::string &originator, const int playerID)
 All widgets, including their parents (m_event_handler) will be notified on event through this call.
 
bool findItemInRows (const char *name, int *p_row, int *p_id)
 
float getFontScale (int icon_width) const
 
void setLabelSize (const irr::core::stringw &text)
 
irr::core::stringw getUserName (const irr::core::stringw &user_name) const
 

Private Attributes

PtrVector< DynamicRibbonHoverListenerm_hover_listeners
 A list of all listeners that registered to be notified on hover/selection.
 
bool m_has_label
 Used for ribbon grids that have a label at the bottom.
 
irr::gui::IGUIStaticText * m_label
 
int m_label_height
 Height of ONE label text line (if label is multiline only one line is measured here).
 
bool m_animated_contents
 Whether this ribbon contains at least one animated item.
 
bool m_scrolling_enabled
 Whether there are more items than can fit in a single screen; arrows will then appear on each side of the ribbon to scroll the contents.
 
int m_previous_item_count
 Used to keep track of item count changes.
 
std::vector< ItemDescriptionm_items
 List of items in the ribbon.
 
int m_arrows_w
 Width of the scrolling arrows on each side.
 
int m_scroll_offset
 Current scroll offset within items.
 
int m_child_width
 Width and height of children as declared in the GUI file.
 
int m_child_height
 
int m_row_amount
 Number of rows and columns.
 
int m_col_amount
 
int m_needed_cols
 The total number of columns given item count and row count (even counting not visible with current scrolling)
 
bool m_multi_row
 Whether this ribbon can have multiple rows (i.e.
 
std::vector< int > m_ids
 irrlicht relies on consecutive IDs to perform keyboard navigation between widgets.
 
bool m_combo
 Whether this is a "combo" style ribbon grid widget.
 
IconButtonWidgetm_left_widget
 
IconButtonWidgetm_right_widget
 
int m_selected_item [MAX_PLAYER_COUNT]
 Used for combo ribbons, to contain the ID of the currently selected item for each player.
 
int m_item_count_hint
 
irr::gui::ScalableFontm_font
 Font used to write the labels, can be scaled down depending on the length of the text.
 
int m_max_label_width
 Max width of a label, in pixels.
 
unsigned int m_max_label_length
 Max length of a label, in characters.
 
DynamicRibbonScrollCallback m_scroll_callback
 

Friends

class RibbonWidget
 

Additional Inherited Members

- Static Public Member Functions inherited from GUIEngine::Widget
static void resetIDCounters ()
 When switching to a new screen, this function will be called to reset ID counters (so we start again from ID 0, and don't grow to big numbers)
 
static int getNewID ()
 Provides a new unique ID on each call, for widgets that can be focused.
 
static int getNewNoFocusID ()
 Provides a new unique ID on each call, for widgets that can not be focused.
 
static bool isFocusableId (const int id)
 get whether the given ID represents an ID of a widget that can be focused
 
- Protected Member Functions inherited from GUIEngine::Widget
virtual EventPropagation rightPressed (const int playerID)
 called when right key is pressed and focus is on widget.
 
virtual EventPropagation leftPressed (const int playerID)
 called when left key is pressed and focus is on widget.
 
virtual EventPropagation upPressed (const int playerID)
 called when up key is pressed and focus is on widget.
 
virtual EventPropagation downPressed (const int playerID)
 called when down key is pressed and focus is on widget.
 
virtual EventPropagation mouseHovered (Widget *child, const int playerID)
 used when you set eventSupervisors - see m_event_handler explainations below called when one of a widget's children is hovered.
 
virtual EventPropagation focused (const int playerID)
 override in children if you need to know when the widget is focused.
 
virtual void unfocused (const int playerID, Widget *new_focus)
 override in children if you need to know when the widget is unfocused.
 
- Protected Attributes inherited from GUIEngine::Widget
unsigned int m_magic_number
 
std::bitset< Input::IT_LAST+1 > m_active_event_callback
 
int m_absolute_x
 Used during loading, by the layout engine.
 
int m_absolute_y
 
int m_absolute_w
 
int m_absolute_h
 
int m_absolute_reverse_x
 
int m_absolute_reverse_y
 
float m_relative_x
 
float m_relative_y
 
float m_relative_w
 
float m_relative_h
 
irr::core::stringw m_text
 PROP_TEXT is a special case : since it can be translated it can't go in the map above, which uses narrow strings.
 
bool m_title_font
 When true, this widget shall use a bigger and more colourful font.
 
bool m_selected [MAX_PLAYER_COUNT]
 Can be used in children to indicate whether a widget is selected or not.
 
bool m_check_inside_me
 Whether to descend in the children of this widget when searching a widget from its ID or name.
 
irr::gui::IGUIElement * m_parent
 An irrlicht parent (most often used to put widgets in dialogs)
 
irr::gui::IGUIElement * m_element
 IrrLicht widget created to represent this object.
 
int m_id
 numerical ID used by irrLicht to identify this widget (not the same as the string identificator specified in the XML file)
 
bool m_player_focus [MAX_PLAYER_COUNT]
 Usually, only one widget at a time can be focused.
 
bool m_reserve_id
 Whether to reserve an ID in 'm_reserved_id' when widget is added.
 
WidgetType m_type
 Type of this widget.
 
PtrVector< Widgetm_children
 If this widget has any children, they go here.
 
int m_badges
 A bitmask of which badges to show, if any; choices are *_BADGE, defined above.
 
bool m_deactivated
 A simple flag that can be raised to deactivate this widget.
 
bool m_is_visible
 A flag to indicate whether this widget should be visible or not.
 
bool m_focusable
 Set to false if widget is something that should not receive focus.
 
bool m_bottom_bar
 
bool m_top_bar
 
int m_badge_x_shift
 If a badge wouldn't look too pretty on the very side of the widget.
 
bool m_has_tooltip
 
irr::core::stringw m_tooltip_text
 
int m_uncollapsed_height
 height of the widget before it was collapsed (only set if widget got collapsed)
 
bool m_is_collapsed
 A flag to indicate whether this widget got collapsed.
 

Detailed Description

An extended version of RibbonWidget, with more capabilities.

A dynamic ribbon builds upon RibbonWidget, adding dynamic contents creation and sizing, scrolling, multiple-row layouts.

Note
items you add to a list are kept after the the ribbon was in is removed (i.e. you don't need to add items everytime the screen is shown, only upon loading)

Constructor & Destructor Documentation

◆ DynamicRibbonWidget()

DynamicRibbonWidget::DynamicRibbonWidget ( const bool  combo,
const bool  multi_row 
)
Parameters
comboWhether this is a "combo" ribbon, i.e. whether there is always one selected item. If set to false, will behave more like a toolbar.
multi_rowWhether this ribbon can have more than one row

Member Function Documentation

◆ add()

void DynamicRibbonWidget::add ( )
privatevirtual

Callbacks.

Reimplemented from GUIEngine::Widget.

◆ addAnimatedItem()

void DynamicRibbonWidget::addAnimatedItem ( const irr::core::stringw &  user_name,
const std::string &  code_name,
const std::vector< std::string > &  image_files,
const float  time_per_frame,
const unsigned int  badge = 0,
IconButtonWidget::IconPathType  image_path_type = IconButtonWidget::ICON_PATH_TYPE_RELATIVE 
)

Dynamically add an animated item to the ribbon's list of items (will not be visible until you call 'updateItemDisplay' or 'add').

Animated means it has many images that will be shown in a slideshown fashion.

Parameters
user_nameThe name that will shown to the user (may be translated)
code_nameThe non-translated internal name used to uniquely identify this item.
image_filesA path to a texture that will the icon of this item (path relative to data dir, just like PROP_ICON)
time_per_frameTime (in seconds) to spend at each image.
badgeWhether to add badges to this item (bitmask, see possible values in widget.hpp)
image_path_typeHow to interpret the path to the image (absolute or relative)

◆ addItem()

void DynamicRibbonWidget::addItem ( const irr::core::stringw &  user_name,
const std::string &  code_name,
const std::string &  image_file,
const unsigned int  badge = 0,
IconButtonWidget::IconPathType  image_path_type = IconButtonWidget::ICON_PATH_TYPE_RELATIVE 
)

Dynamically add an item to the ribbon's list of items (will not be visible until you call 'updateItemDisplay' or 'add').

Parameters
user_nameThe name that will shown to the user (may be translated)
code_nameThe non-translated internal name used to uniquely identify this item.
image_fileA path to a texture that will the icon of this item (path relative to data dir, just like PROP_ICON)
badgeWhether to add badges to this item (bitmask, see possible values in widget.hpp)
image_path_typeHow to interpret the path to the image (absolute or relative)

◆ clearItems()

void DynamicRibbonWidget::clearItems ( )

Clears all items added through 'addItem'.

You can then add new items with 'addItem' and call 'updateItemDisplay' to update the display.

◆ elementRemoved()

void DynamicRibbonWidget::elementRemoved ( )
virtual

Callback from parent class Widget.

Reimplemented from GUIEngine::Widget.

◆ focused()

EventPropagation DynamicRibbonWidget::focused ( const int  playerID)
privatevirtual

Callback called widget is focused.

Reimplemented from GUIEngine::Widget.

◆ leftPressed()

EventPropagation DynamicRibbonWidget::leftPressed ( const int  playerID)
virtual

Called when left key is pressed.

Reimplemented from GUIEngine::Widget.

◆ mouseHovered()

EventPropagation DynamicRibbonWidget::mouseHovered ( Widget child,
const int  playerID 
)
privatevirtual

used when you set eventSupervisors - see m_event_handler explainations below called when one of a widget's children is hovered.

Returns
'EVENT_LET' if main event handler should be notified of a change, 'EVENT_BLOCK' otherwise

Reimplemented from GUIEngine::Widget.

◆ onRibbonWidgetFocus()

void DynamicRibbonWidget::onRibbonWidgetFocus ( RibbonWidget emitter,
const int  playerID 
)
virtual

callback from IRibbonListener

Implements GUIEngine::RibbonWidget::IRibbonListener.

◆ onRibbonWidgetScroll()

void DynamicRibbonWidget::onRibbonWidgetScroll ( const int  delta_x)
virtual

callback from IRibbonListener

Implements GUIEngine::RibbonWidget::IRibbonListener.

◆ onSelectionChange()

virtual void GUIEngine::DynamicRibbonWidget::onSelectionChange ( )
inlinevirtual

callback from IRibbonListener

Implements GUIEngine::RibbonWidget::IRibbonListener.

◆ propagateSelection()

void DynamicRibbonWidget::propagateSelection ( )
private

Even though the ribbon grid widget looks like a grid, it is really a vertical stack of independant ribbons.

DynamicRibbonWidget is made of several ribbons; each of them thus has its own selection independently of each other.

When moving selection horizontally, this method is used to notify other rows above and below of which column is selected, so that moving vertically to another row keeps the same selected column.

To keep a grid feeling (i.e. you remain in the same column when pressing up/down), this method is used to ensure that all children ribbons always select the same column

◆ registerHoverListener()

void DynamicRibbonWidget::registerHoverListener ( DynamicRibbonHoverListener listener)

Register a listener to be notified of selection changes within the ribbon.

Note
The ribbon takes ownership of this listener and will delete it.
The listener will be deleted upon leaving the screen, so you will likely want to add a listener in the "init" callback of your screen.

◆ rightPressed()

EventPropagation DynamicRibbonWidget::rightPressed ( const int  playerID)
virtual

Called when right key is pressed.

Reimplemented from GUIEngine::Widget.

◆ setSelection() [1/2]

bool DynamicRibbonWidget::setSelection ( const std::string &  item_codename,
const int  playerID,
const bool  focusIt,
bool  evenIfDeactivated = false 
)

Select an item from its codename.

Returns
Whether setting the selection was successful (whether the item exists)

◆ setSelection() [2/2]

bool DynamicRibbonWidget::setSelection ( int  item_id,
const int  playerID,
const bool  focusIt,
bool  evenIfDeactivated = false 
)

Select an item from its numerical ID.

Only for [1-row] combo ribbons.

Parameters
item_idIn range [0 .. number of items added through 'addItem' - 1]
Returns
Whether setting the selection was successful (whether the item exists)

◆ setText()

void DynamicRibbonWidget::setText ( const irr::core::stringw &  s)
virtual

Sets the text of a widget from a wchar_t.

Handy for many constant strings used in stk.

Note
Not all widgets use strings, so some widgets may ignore this text property
Changing the text property will only take effect the next time this widget is add()ed

Reimplemented from GUIEngine::Widget.

◆ transmitEvent()

EventPropagation DynamicRibbonWidget::transmitEvent ( Widget w,
const std::string &  originator,
const int  playerID 
)
privatevirtual

All widgets, including their parents (m_event_handler) will be notified on event through this call.

Must return whether main (GUI engine user) event callback should be notified or not. Note that in the case of a hierarchy of widgets (with m_event_handler), only the topmost widget of the chain decides whether the main handler is notified; return value is not read for others.

Reimplemented from GUIEngine::Widget.

◆ update()

void DynamicRibbonWidget::update ( float  delta)
virtual

Override in children to possibly receive updates (you may need to register to them first)

Reimplemented from GUIEngine::Widget.

Member Data Documentation

◆ m_ids

std::vector<int> GUIEngine::DynamicRibbonWidget::m_ids
private

irrlicht relies on consecutive IDs to perform keyboard navigation between widgets.

However, since this widget is dynamic, irrlicht widgets are not created as early as all others, so by the time we're ready to create the full contents of this widget, the ID generator is already incremented, thus messing up keyboard navigation. To work around this, at the same time all other widgets are created, I gather a number of IDs (the number of rows) and store them here. Then, when we're finally ready to create the contents dynamically, we can re-use these IDs and get correct navigation order.

◆ m_label_height

int GUIEngine::DynamicRibbonWidget::m_label_height
private

Height of ONE label text line (if label is multiline only one line is measured here).

If there is no label, will be 0.

◆ m_multi_row

bool GUIEngine::DynamicRibbonWidget::m_multi_row
private

Whether this ribbon can have multiple rows (i.e.

ribbon grid) or is a single line

◆ m_row_amount

int GUIEngine::DynamicRibbonWidget::m_row_amount
private

Number of rows and columns.

Number of columns can dynamically change, number of row is determined at creation

◆ m_rows

PtrVector<RibbonWidget, REF> GUIEngine::DynamicRibbonWidget::m_rows

Reference pointers only, the actual instances are owned by m_children.

Used to create multiple-row ribbons (what appears to be a grid of icons is actually a vector of stacked basic ribbons)


The documentation for this class was generated from the following files: