Gets the input field type. \return the current input type */

Gets the widget that is below the mouse. \see belowmouse(Fl_Widget*) */

This function returns the actual height of the specified \p font and \p size. Normally the font height should always be 'size', but with the adven

Draw filled ellipse sections using integer coordinates. Like fl_arc(), but fl_pie() draws a filled-in pie slice. This slice may extend outside th

Gets the minimum value of the widget. */

signal resize of given window */

Gets the current size of the scrollbars' troughs, in pixels. If this value is zero (default), this widget will use the Fl::scrollbar_size() v

Gets the font size of menu item labels. */

Returns the width of the image data. */

* Either use glXGetFBConfigAttrib() or glXGetFBConfigAttribSGIX() * to query an fbconfig attribute. */

see src/Fl_Menu_add.cxx See int Fl_Menu_::add(const char* label, int shortcut, Fl_Callback*, void *user_data=0, int flags=0) */

Changes the cursor for this window. The window must be show()'n for this function to have any effect. This always calls the system. If you are ch

Returns a pointer to the parent widget. Usually this is a Fl_Group or Fl_Window. \retval NULL if the widget has no parent \see Fl_Gr

Gets the label alignment. \return label alignment \see label(), align(Fl_Align), Fl_Align */

Returns a color that contrasts with the background color. This will be the foreground color if it contrasts sufficiently with the background colo

Return an ID that can later be reused to open more references to this dataset. */

Gets the read-only state of the input field. \return non-zero if this widget is read-only */

Returns the height of the image data. */

Return the next character position. Returns length() if the end of the buffer is reached. */

Gets the current font of menu item labels. */

Gets the current value of the selected file(s). \p f is a \c 1-based index into a list of file names. The number of selected files is returned by F

Returns a pointer to the nearest parent window up the widget hierarchy. This will return sub-windows if there are any, or the parent window if the

See int Fl_Group::find(const Fl_Widget *w) const */

Add some space between browser lines. \param[in] pixels number of additional pixels between lines. */

Sets the selection state of the item at \p line to the value \p val. If \p val is not specified, the default is 1 (selects the item). \param[in] l

Returns 1 if specified \p line is selected, 0 if not. \param[in] line The line being checked (1 based) \returns 1 if item selected, 0 if not. \s

Returns non-zero if show() has been called (but not hide() ). You can tell if a window is iconified with (w->shown() && !w->visible()). */

Clears a flag in the flags mask */

Removes the widget \p o from the group. \sa void remove(Fl_Widget&) */

The widget is removed from its current group (if any) and then added to the end of this group. */

Return a pointer to the NUL terminated string. \return reference to non-mutable string \note same as Fl_String::data() const */

Gets the maximum value of the widget. */

Returns a pointer to the array of Fl_Menu_Items. This will either be the value passed to menu(value) or the private copy or an internal (temp

Emits a system beep. This function is platform specific. Depending on the input \p type a different sound may be played or the system speaker may

Return the current Fl_Font_Descriptor */

Calls the widget callback function with arbitrary arguments. All overloads of do_callback() call this method. It does nothing if the widget's callb

line type: Set how to draw lines (the "pen"). If you change this it is your responsibility to set it back to the default using \c fl_line_style(0

Gets the widget flags mask */

Returns the menu item with the entered shortcut (key value). This searches the complete menu() for a shortcut that matches the entered key va

<I>Exactly the same as</I> current(this->parent()). Any new widgets added to the widget tree will be added to the parent of the group. */

Redraws all widgets. */

Gets the label color. The default color is FL_FOREGROUND_COLOR. \return the current label color */

Sets the current line data size in bytes. Color images may contain extra data (padding) that is included after every line of color image data

Returns the top-most modal() window currently shown. This is the most recently shown() window with modal() true, or NULL if there are no moda

Gets the lower and upper bounds of the chart values. \param[out] a, b are set to lower, upper */

filled polygons Fill a 3-sided polygon. */

Returns the byte length of the UTF-8 sequence with first byte \p c, or -1 if \p c is not valid. This function is helpful for finding faulty UTF-8

Sets the flags of item i \see Fl_Menu_::mode(int i, int fl) */

Gets the widget that is being pushed. \see void pushed(Fl_Widget*) */

Deletes all child widgets with Fl_Group::clear(). And sets to NULL the resizable() widget. */

Concatenate rotation transformation onto the current one. \param[in] d - rotation angle, counter-clockwise in degrees (not radians) */

Hides an item in the menu. */

The number of the screen containing the mapped window. This method returns the screen number (0 .. n) of the window if it is shown, otherwise the