GTK+ Reference Manual |
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GtkCellRendererTextGtkCellRendererText — Renders text in a cell |
#include <gtk/gtk.h> GtkCellRendererText; GtkCellRenderer* gtk_cell_renderer_text_new (void); void gtk_cell_renderer_text_set_fixed_height_from_font (GtkCellRendererText *renderer, gint number_of_rows);
GObject +----GtkObject +----GtkCellRenderer +----GtkCellRendererText +----GtkCellRendererCombo
"attributes" PangoAttrList : Read / Write "background" gchararray : Write "background-gdk" GdkColor : Read / Write "background-set" gboolean : Read / Write "editable" gboolean : Read / Write "editable-set" gboolean : Read / Write "ellipsize" PangoEllipsizeMode : Read / Write "ellipsize-set" gboolean : Read / Write "family" gchararray : Read / Write "family-set" gboolean : Read / Write "font" gchararray : Read / Write "font-desc" PangoFontDescription : Read / Write "foreground" gchararray : Write "foreground-gdk" GdkColor : Read / Write "foreground-set" gboolean : Read / Write "language" gchararray : Read / Write "language-set" gboolean : Read / Write "markup" gchararray : Write "rise" gint : Read / Write "rise-set" gboolean : Read / Write "scale" gdouble : Read / Write "scale-set" gboolean : Read / Write "single-paragraph-mode" gboolean : Read / Write "size" gint : Read / Write "size-points" gdouble : Read / Write "size-set" gboolean : Read / Write "stretch" PangoStretch : Read / Write "stretch-set" gboolean : Read / Write "strikethrough" gboolean : Read / Write "strikethrough-set" gboolean : Read / Write "style" PangoStyle : Read / Write "style-set" gboolean : Read / Write "text" gchararray : Read / Write "underline" PangoUnderline : Read / Write "underline-set" gboolean : Read / Write "variant" PangoVariant : Read / Write "variant-set" gboolean : Read / Write "weight" gint : Read / Write "weight-set" gboolean : Read / Write "width-chars" gint : Read / Write
"edited" void user_function (GtkCellRendererText *cellrenderertext, gchar *arg1, gchar *arg2, gpointer user_data);
A GtkCellRendererText renders a given text in its cell, using the font, color and style information provided by its properties. The text will be ellipsized if it is too long and the ellipsize property allows it.
If the mode is GTK_CELL_RENDERER_MODE_EDITABLE, the GtkCellRendererText allows to edit its text using an entry.
GtkCellRenderer* gtk_cell_renderer_text_new (void);
Creates a new GtkCellRendererText. Adjust how text is drawn using object properties. Object properties can be set globally (with g_object_set()). Also, with GtkTreeViewColumn, you can bind a property to a value in a GtkTreeModel. For example, you can bind the "text" property on the cell renderer to a string value in the model, thus rendering a different string in each row of the GtkTreeView
Returns : | the new cell renderer |
void gtk_cell_renderer_text_set_fixed_height_from_font (GtkCellRendererText *renderer, gint number_of_rows);
Sets the height of a renderer to explicitly be determined by the "font" and "y_pad" property set on it. Further changes in these properties do not affect the height, so they must be accompanied by a subsequent call to this function. Using this function is unflexible, and should really only be used if calculating the size of a cell is too slow (ie, a massive number of cells displayed). If number_of_rows is -1, then the fixed height is unset, and the height is determined by the properties again.
renderer : | A GtkCellRendererText |
number_of_rows : | Number of rows of text each cell renderer is allocated, or -1 |
"attributes" PangoAttrList : Read / Write
A list of style attributes to apply to the text of the renderer.
"background" gchararray : Write
Background color as a string.
Default value: NULL
"background-gdk" GdkColor : Read / Write
Background color as a GdkColor.
"background-set" gboolean : Read / Write
Whether this tag affects the background color.
Default value: FALSE
"editable" gboolean : Read / Write
Whether the text can be modified by the user.
Default value: FALSE
"editable-set" gboolean : Read / Write
Whether this tag affects text editability.
Default value: FALSE
"ellipsize" PangoEllipsizeMode : Read / Write
The preferred place to ellipsize the string, if the cell renderer does not have enough room to display the entire string, if at all.
Default value: PANGO_ELLIPSIZE_NONE
"ellipsize-set" gboolean : Read / Write
Whether this tag affects the ellipsize mode.
Default value: FALSE
"family" gchararray : Read / Write
Name of the font family, e.g. Sans, Helvetica, Times, Monospace.
Default value: NULL
"family-set" gboolean : Read / Write
Whether this tag affects the font family.
Default value: FALSE
"font" gchararray : Read / Write
Font description as a string.
Default value: NULL
"font-desc" PangoFontDescription : Read / Write
Font description as a PangoFontDescription struct.
"foreground" gchararray : Write
Foreground color as a string.
Default value: NULL
"foreground-gdk" GdkColor : Read / Write
Foreground color as a GdkColor.
"foreground-set" gboolean : Read / Write
Whether this tag affects the foreground color.
Default value: FALSE
"language" gchararray : Read / Write
The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it.
Default value: NULL
"language-set" gboolean : Read / Write
Whether this tag affects the language the text is rendered as.
Default value: FALSE
"rise" gint : Read / Write
Offset of text above the baseline (below the baseline if rise is negative).
Allowed values: >= -2147483647
Default value: 0
"rise-set" gboolean : Read / Write
Whether this tag affects the rise.
Default value: FALSE
"scale" gdouble : Read / Write
Font scaling factor.
Allowed values: >= 0
Default value: 1
"scale-set" gboolean : Read / Write
Whether this tag scales the font size by a factor.
Default value: FALSE
"single-paragraph-mode" gboolean : Read / Write
Whether or not to keep all text in a single paragraph.
Default value: FALSE
"size-points" gdouble : Read / Write
Font size in points.
Allowed values: >= 0
Default value: 0
"size-set" gboolean : Read / Write
Whether this tag affects the font size.
Default value: FALSE
"stretch" PangoStretch : Read / Write
Font stretch.
Default value: PANGO_STRETCH_NORMAL
"stretch-set" gboolean : Read / Write
Whether this tag affects the font stretch.
Default value: FALSE
"strikethrough" gboolean : Read / Write
Whether to strike through the text.
Default value: FALSE
"strikethrough-set" gboolean : Read / Write
Whether this tag affects strikethrough.
Default value: FALSE
"style-set" gboolean : Read / Write
Whether this tag affects the font style.
Default value: FALSE
"underline" PangoUnderline : Read / Write
Style of underline for this text.
Default value: PANGO_UNDERLINE_NONE
"underline-set" gboolean : Read / Write
Whether this tag affects underlining.
Default value: FALSE
"variant" PangoVariant : Read / Write
Font variant.
Default value: PANGO_VARIANT_NORMAL
"variant-set" gboolean : Read / Write
Whether this tag affects the font variant.
Default value: FALSE
"weight" gint : Read / Write
Font weight.
Allowed values: >= 0
Default value: 400
"weight-set" gboolean : Read / Write
Whether this tag affects the font weight.
Default value: FALSE
"width-chars" gint : Read / Write
The desired width of the cell, in characters. If this property is set to -1, the width will be calculated automatically, otherwise the cell will request either 3 characters or the property value, whichever is greater.
Allowed values: >= -1
Default value: -1
Since 2.6
void user_function (GtkCellRendererText *cellrenderertext, gchar *arg1, gchar *arg2, gpointer user_data);
cellrenderertext : | the object which received the signal. |
arg1 : | |
arg2 : | |
user_data : | user data set when the signal handler was connected. |
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