| CRM64Pro GDK v0.18.0 A free cross-platform game development kit built on top of SDL 3.0

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CRM64Pro::WidgetProgressfinal
GUI modules » Widgets

Progress widget for value display. More...

## Detailed Description

Progress widget for value display.

Displays a value within a configured range. It is render-only and uses the standard numeric value/range API.

Inheritance diagram for CRM64Pro::WidgetProgress:

## Public Member Functions
bool | info (Sint32 iMode=0) override
| Request Progress widget information.
Sint32 | setSize (Sint32 iWidth, Sint32 iHeight) override
| Set the progress widget size.
Sint32 | setValue (Sint32 iValue)
| Set the current progress value.
Sint32 | getValue () const
| Get the current progress value.
Sint32 | setRange (Sint32 iMin, Sint32 iMax)
| Set the progress range.
Sint32 | getRange (Sint32 *iMin, Sint32 *iMax) const
| Get the progress range.
bool | setMargin (Sint32 iTop, Sint32 iRight, Sint32 iBottom, Sint32 iLeft) override
| Set progress content margins.
Public Member Functions inherited from CRM64Pro::Widget
const string & | getName () const
| Get the widget name.
Sint32 | getID () const
| Get the widget ID.
eWidgetType | getType () const
| Get the widget type.
bool | disable ()
| Disable a widget.
bool | enable ()
| Enable a widget.
bool | show ()
| Show a widget.
bool | hide ()
| Hide a widget.
eGeneralStatus | status () const
| Get the widget status.
bool | setFeatures (eWidgetFeature eWF, bool bEnable)
| Set widget feature flags.
eWidgetFeature | getFeatures () const
| Get widget feature flags.
Sint32 | getWidth () const
| Get the widget width.
Sint32 | getHeight () const
| Get the widget height.
Sint32 | setPosition (const Position &rPosX=Position(PH_CENTER), const Position &rPosY=Position(PH_CENTER))
| Set the position.
const Position & | getPositionX () const
| Get the widget X position.
const Position & | getPositionY () const
| Get the widget Y position.
bool | getMargin (Sint32 *iTop, Sint32 *iRight, Sint32 *iBottom, Sint32 *iLeft)
| Get the margins.
bool | setAlphaMod (Uint8 iAlpha)
| Set alpha modulation used for rendering this widget.
Uint8 | getAlphaMod () const
| Get alpha modulation used for rendering this widget.
eWidgetState | getState () const
| Get the widget state.
virtual Sint32 | setFont (Sint32 idFont, eWidgetState eWS=WS_DEFAULT)
| Set the font.
Sint32 | getFont (eWidgetState eWS=WS_NORMAL) const
| Get the font.
Sint32 | setBorderWidth (Sint32 iWidth, eWidgetState eWS=WS_DEFAULT)
| Set the border width.
Sint32 | getBorderWidth (eWidgetState eWS=WS_NORMAL) const
| Get the border width.
Sint32 | setBorderCorner (Sint32 iRad, eWidgetState eWS=WS_DEFAULT)
| Set the border corner radius.
Sint32 | getBorderCorner (eWidgetState eWS=WS_NORMAL) const
| Get the border corner radius.
Sint32 | setBorderColor (Uint8 iR, Uint8 iG, Uint8 iB, Uint8 iA, eWidgetState eWS=WS_DEFAULT)
| Set the border color.
Sint32 | getBorderColor (Uint8 *iR, Uint8 *iG, Uint8 *iB, Uint8 *iA, eWidgetState eWS=WS_NORMAL) const
| Get the effective border color.
Sint32 | setBackgroundColor (Uint8 iR, Uint8 iG, Uint8 iB, eWidgetState eWS=WS_DEFAULT)
| Set the background color.
Sint32 | getBackgroundColor (Uint8 *iR, Uint8 *iG, Uint8 *iB, eWidgetState eWS=WS_NORMAL) const
| Get the effective background color.
Sint32 | setSelectionColor (Uint8 iR, Uint8 iG, Uint8 iB, Uint8 iA, eWidgetState eWS=WS_DEFAULT)
| Set the selection highlight color.
Sint32 | getSelectionColor (Uint8 *iR, Uint8 *iG, Uint8 *iB, Uint8 *iA, eWidgetState eWS=WS_NORMAL) const
| Get the effective selection highlight color.
Sint32 | resetSkin (eWidgetState eWS=WS_DEFAULT)
| Clear custom skin overrides and custom background resources.
Uint32 | getSkinOverrideMask (eWidgetState eWS=WS_NORMAL) const
| Get the custom skin override mask for one state.
Sint32 | clearBackground (eWidgetState eWS=WS_DEFAULT)
| Clear custom background resources for one state.
Sint32 | setBackgroundImage (const string &sCDCFile, const string &sName, eWidgetState eWS=WS_NORMAL)
| Set the background image.
Sint32 | setBackgroundImage (Sint32 idCDC, const string &sName, eWidgetState eWS=WS_NORMAL)
| Set the background image.
Sint32 | setBackgroundImage (Sint32 idImage, eWidgetState eWS=WS_NORMAL)
| Set the background image.
Sint32 | getBackgroundImage (eWidgetState eWS=WS_NORMAL) const
| Get the background image.
Sint32 | setBackgroundSprite (const string &sCDCFile, const string &sName, eWidgetState eWS=WS_DEFAULT, Sint32 iAnim=0)
| Set the background sprite.
Sint32 | setBackgroundSprite (Sint32 idCDC, const string &sName, eWidgetState eWS=WS_DEFAULT, Sint32 iAnim=0)
| Set the background sprite.
Sint32 | setBackgroundSprite (Sint32 idSprite, eWidgetState eWS=WS_DEFAULT, Sint32 iAnim=0)
| Set the background sprite.
Sint32 | getBackgroundSprite (eWidgetState eWS=WS_NORMAL, Sint32 *iAnim=nullptr) const
| Get the background sprite.
bool | setOnAction (function< void(Widget &)> fnCallback)
| Set a callback fired when the widget triggers an action.
bool | setOnHoverEnter (function< void(Widget &)> fnCallback)
| Set a callback fired when the widget starts being hovered.
bool | setOnHoverExit (function< void(Widget &)> fnCallback)
| Set a callback fired when mouse hover exits the widget.
bool | setOnPressed (function< void(Widget &)> fnCallback)
| Set a callback fired when the widget is pressed.
bool | setOnFocusLost (function< void(Widget &)> fnCallback)
| Set a callback fired when the widget loses focus.
bool | setOnValueCommitted (function< void(Widget &)> fnCallback)
| Set a callback fired when an edit widget commits a changed value.
bool | setOnSelectionChanged (function< void(Widget &)> fnCallback)
| Set a callback fired when a selection widget changes selection.
bool | setOnValueChanged (function< void(Widget &)> fnCallback)
| Set a callback fired when a live value widget changes value.
bool | setOnToggled (function< void(Widget &)> fnCallback)
| Set a callback fired when a toggle widget changes state.
Sint32 | setTooltip (const string &sText)
| Set the tooltip text.
const string & | getTooltip () const
| Get the tooltip text.
Sint32 | setTooltipTTL (Sint32 iMS)
| Set the tooltip auto-hide time.
Sint32 | getTooltipTTL () const
| Get the tooltip auto-hide time.
Sint32 | setTooltipFollowCursor (bool bEnable=true)
| Set whether the tooltip follows the cursor.
bool | isTooltipFollowingCursor () const
| Check whether the tooltip follows the cursor.
bool | setTooltipBackgroundColor (Uint8 iR, Uint8 iG, Uint8 iB, Uint8 iA)
| Set the widget-local tooltip background color override.
bool | getTooltipBackgroundColor (Uint8 *iR, Uint8 *iG, Uint8 *iB, Uint8 *iA) const
| Get the effective tooltip background color.
bool | setTooltipBorderColor (Uint8 iR, Uint8 iG, Uint8 iB, Uint8 iA)
| Set the widget-local tooltip border color override.
bool | getTooltipBorderColor (Uint8 *iR, Uint8 *iG, Uint8 *iB, Uint8 *iA) const
| Get the effective tooltip border color.
Sint32 | setTooltipFontName (const string &sFontName)
| Set the widget-local tooltip font name override.
Sint32 | setTooltipFont (Sint32 idFont)
| Set the widget-local runtime tooltip font id override.
Sint32 | getTooltipFont () const
| Get the effective tooltip font id.
Uint32 | getTooltipOverrideMask () const
| Get the widget-local tooltip style override mask.
Sint32 | resetTooltipStyle ()
| Reset widget-local tooltip style overrides.

## Member Function Documentation

## ◆ info()

bool CRM64Pro::WidgetProgress::info | ( | Sint32 | iMode = 0 | ) |
| override virtual

Request Progress widget information.

Writes information to the default log.

Parameters

  iMode | currently forwarded to the common widget info path.

Returns
  true on success, or false on failure.

Reimplemented from CRM64Pro::Widget.

## ◆ setSize()

Sint32 CRM64Pro::WidgetProgress::setSize | ( | Sint32 | iWidth,
|  | Sint32 | iHeight )
| override virtual

Set the progress widget size.

Parameters

  iWidth | Widget width in pixels.
  iHeight | Widget height in pixels.

Returns
  0 on success, or a negative error code on failure.

Reimplemented from CRM64Pro::Widget.

## ◆ setValue()

Sint32 CRM64Pro::WidgetProgress::setValue | ( | Sint32 | iValue | ) |

Set the current progress value.

Parameters

  iValue | Value to assign. Values outside [iMin,iMax] are clamped.

Returns
  0 on success, or a negative error code on failure.

Note
  Current value and range are persisted in CDC widget blocks.

## ◆ getValue()

Sint32 CRM64Pro::WidgetProgress::getValue | ( |  | ) | const

Get the current progress value.

Returns
  Current value in [iMin,iMax].

## ◆ setRange()

Sint32 CRM64Pro::WidgetProgress::setRange | ( | Sint32 | iMin,
|  | Sint32 | iMax )

Set the progress range.

Parameters

  iMin | Minimum value.
  iMax | Maximum value. Must be greater than or equal to iMin.

Returns
  0 on success, or a negative error code on failure.

Note
  If the current value is outside the new range, it is clamped to the new range.
  For progress bars without image/sprite, call setSize() before setRange().

## ◆ getRange()

Sint32 CRM64Pro::WidgetProgress::getRange | ( | Sint32 * | iMin,
|  | Sint32 * | iMax ) const

Get the progress range.

Parameters

  iMin | Pointer to receive the minimum value, or nullptr to skip.
  iMax | Pointer to receive the maximum value, or nullptr to skip.

Returns
  0 on success, or a negative error code on failure.

## ◆ setMargin()

bool CRM64Pro::WidgetProgress::setMargin | ( | Sint32 | iTop,
|  | Sint32 | iRight,
|  | Sint32 | iBottom,
|  | Sint32 | iLeft )
| override virtual

Set progress content margins.

Parameters

  iTop | Top margin.
  iRight | Right margin.
  iBottom | Bottom margin.
  iLeft | Left margin.

Returns
  true on success, or false on failure.

Reimplemented from CRM64Pro::Widget.