PgTabArray

Description Functions in this section are used to deal with PangoTabArray objects that can be used to set tab stop positions in a PangoLayout.

class PgTabArray {

PangoTabArray* pangoTabArray;

PangoTabArray* getPgTabArrayStruct();

void* getStruct();

this(PangoTabArray* pangoTabArray);

this(int initialSize, int positionsInPixels);

PgTabArray copy();

int getSize();

void resize(int newSize);

void setTab(int tabIndex, PangoTabAlign alignment, int location);

void getTab(int tabIndex, PangoTabAlign alignment, int location);

void getTabs(PangoTabAlign[] alignments, int[] locations);

int getPositionsInPixels();

}

Constructors

this this(PangoTabArray* pangoTabArray): Sets our main struct and passes it to the parent class
this this(int initialSize, int positionsInPixels): Creates an array of initial_size tab stops. Tab stops are specified in pixel units if positions_in_pixels is TRUE, otherwise in Pango units. All stops are initially at position 0.

Members

Functions

copy PgTabArray copy(): Copies a PangoTabArray
free void free(): Frees a tab array and associated resources.
getPgTabArrayStruct PangoTabArray* getPgTabArrayStruct(): Undocumented in source. Be warned that the author may not have intended to support it.
getPositionsInPixels int getPositionsInPixels(): Returns TRUE if the tab positions are in pixels, FALSE if they are in Pango units.
getSize int getSize(): Gets the number of tab stops in tab_array.
getStruct void* getStruct(): the main Gtk struct as a void*
getTab void getTab(int tabIndex, PangoTabAlign alignment, int location): Gets the alignment and position of a tab stop.
getTabs void getTabs(PangoTabAlign[] alignments, int[] locations): If non-NULL, alignments and locations are filled with allocated arrays of length pango_tab_array_get_size(). You must free the returned array.
resize void resize(int newSize): Resizes a tab array. You must subsequently initialize any tabs that were added as a result of growing the array.
setTab void setTab(int tabIndex, PangoTabAlign alignment, int location): Sets the alignment and location of a tab stop. alignment must always be PANGO_TAB_LEFT in the current implementation.

Variables

pangoTabArray PangoTabArray* pangoTabArray;: the main Gtk struct

Meta

Source

See Implementation

pango PgTabArray classes

PgTabArray