OpenTTD Source
20241108-master-g80f628063a
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Container for the scenario editor's toolbar. More...
Private Member Functions | |
void | SetupSmallestSize (Window *w) override |
Compute smallest size needed by the widget. More... | |
const WidgetID * | GetButtonArrangement (uint &width, uint &arrangable_count, uint &button_count, uint &spacer_count) const override |
Get the arrangement of the buttons for the toolbar. More... | |
Private Attributes | |
uint | panel_widths [2] |
The width of the two panels (the text panel and date panel) | |
Additional Inherited Members | |
Public Member Functions inherited from NWidgetToolbarContainer | |
bool | IsButton (WidgetType type) const |
Check whether the given widget type is a button for us. More... | |
void | AssignSizePosition (SizingType sizing, int x, int y, uint given_width, uint given_height, bool rtl) override |
Assign size and position to the widget. More... | |
void | Draw (const Window *w) override |
Draw the widgets of the tree. More... | |
Public Member Functions inherited from NWidgetContainer | |
NWidgetContainer (WidgetType tp) | |
void | AdjustPaddingForZoom () override |
void | Add (std::unique_ptr< NWidgetBase > &&wid) |
Append widget wid to container. More... | |
void | FillWidgetLookup (WidgetLookup &widget_lookup) override |
Fill the Window::widget_lookup with pointers to nested widgets in the tree. More... | |
void | Draw (const Window *w) override |
Draw the widgets of the tree. More... | |
NWidgetCore * | GetWidgetFromPos (int x, int y) override |
Retrieve a widget by its position. More... | |
bool | IsEmpty () |
Return whether the container is empty. | |
NWidgetBase * | GetWidgetOfType (WidgetType tp) override |
Retrieve a widget by its type. More... | |
Public Member Functions inherited from NWidgetBase | |
NWidgetBase (WidgetType tp) | |
Base class constructor. More... | |
void | ApplyAspectRatio () |
template<class NWID > | |
NWID * | GetParentWidget () |
Get parent widget of type NWID. More... | |
template<class NWID > | |
const NWID * | GetParentWidget () const |
Get parent widget of type NWID. More... | |
virtual bool | IsHighlighted () const |
virtual TextColour | GetHighlightColour () const |
virtual void | SetHighlighted ([[maybe_unused]] TextColour highlight_colour) |
void | SetPadding (uint8_t top, uint8_t right, uint8_t bottom, uint8_t left) |
Set additional space (padding) around the widget. More... | |
void | SetPadding (const RectPadding &padding) |
Set additional space (padding) around the widget. More... | |
uint | GetHorizontalStepSize (SizingType sizing) const |
Get the horizontal sizing step. More... | |
uint | GetVerticalStepSize (SizingType sizing) const |
Get the vertical sizing step. More... | |
virtual void | SetDirty (const Window *w) const |
Mark the widget as 'dirty' (in need of repaint). More... | |
Rect | GetCurrentRect () const |
Public Member Functions inherited from ZeroedMemoryAllocator | |
void * | operator new (size_t size) |
Memory allocator for a single class instance. More... | |
void * | operator new[] (size_t size) |
Memory allocator for an array of class instances. More... | |
void | operator delete (void *ptr) |
Memory release for a single class instance. More... | |
void | operator delete[] (void *ptr) |
Memory release for an array of class instances. More... | |
Data Fields inherited from NWidgetBase | |
WidgetType | type |
Type of the widget / nested widget. | |
uint | fill_x |
Horizontal fill stepsize (from initial size, 0 means not resizable). | |
uint | fill_y |
Vertical fill stepsize (from initial size, 0 means not resizable). | |
uint | resize_x |
Horizontal resize step (0 means not resizable). | |
uint | resize_y |
Vertical resize step (0 means not resizable). | |
uint | smallest_x |
Smallest horizontal size of the widget in a filled window. | |
uint | smallest_y |
Smallest vertical size of the widget in a filled window. | |
uint | current_x |
Current horizontal size (after resizing). | |
uint | current_y |
Current vertical size (after resizing). | |
float | aspect_ratio = 0 |
Desired aspect ratio of widget. | |
AspectFlags | aspect_flags = AspectFlags::ResizeX |
Which dimensions can be resized. | |
int | pos_x |
Horizontal position of top-left corner of the widget in the window. | |
int | pos_y |
Vertical position of top-left corner of the widget in the window. | |
RectPadding | padding |
Padding added to the widget. Managed by parent container widget. (parent container may swap left and right for RTL) | |
RectPadding | uz_padding |
Unscaled padding, for resize calculation. | |
NWidgetBase * | parent |
Parent widget of this widget, automatically filled in when added to container. | |
Protected Member Functions inherited from NWidgetBase | |
void | StoreSizePosition (SizingType sizing, int x, int y, uint given_width, uint given_height) |
Store size and position. More... | |
Protected Attributes inherited from NWidgetToolbarContainer | |
uint | spacers |
Number of spacer widgets in this toolbar. | |
Protected Attributes inherited from NWidgetContainer | |
std::vector< std::unique_ptr< NWidgetBase > > | children |
Child widgets in contaier. | |
Container for the scenario editor's toolbar.
Definition at line 1802 of file toolbar_gui.cpp.
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inlineoverrideprivatevirtual |
Get the arrangement of the buttons for the toolbar.
width | the new width of the toolbar. |
arrangable_count | output of the number of visible items. |
button_count | output of the number of visible buttons. |
spacer_count | output of the number of spacers. |
Implements NWidgetToolbarContainer.
Definition at line 1820 of file toolbar_gui.cpp.
References lengthof, NWidgetBase::smallest_x, NWidgetToolbarContainer::spacers, WID_TE_DATE_PANEL, WID_TE_FAST_FORWARD, WID_TE_HELP, WID_TE_INDUSTRY, WID_TE_LAND_GENERATE, WID_TE_MUSIC_SOUND, WID_TE_PAUSE, WID_TE_ROADS, WID_TE_SAVE, WID_TE_SETTINGS, WID_TE_SIGNS, WID_TE_SMALL_MAP, WID_TE_SPACER, WID_TE_SWITCH_BAR, WID_TE_TOWN_GENERATE, WID_TE_TRAMS, WID_TE_TREES, WID_TE_WATER, WID_TE_ZOOM_IN, and WID_TE_ZOOM_OUT.
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inlineoverrideprivatevirtual |
Compute smallest size needed by the widget.
The smallest size of a widget is the smallest size that a widget needs to display itself properly. In addition, filling and resizing of the widget are computed. The function calls Window::UpdateWidgetSize for each leaf widget and background widget without child with a non-negative index.
w | Window owning the widget. |
Reimplemented from NWidgetToolbarContainer.
Definition at line 1805 of file toolbar_gui.cpp.
References _toolbar_width, NWidgetContainer::children, lengthof, NWID_SPACER, and NWidgetToolbarContainer::SetupSmallestSize().