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FLTK 1.4.4
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This is the same as Fl_Window. More...
#include <Fl_Single_Window.H>
Public Member Functions | |
| Fl_Single_Window (int W, int H, const char *l=0) | |
| Creates a new Fl_Single_Window widget using the given size, and label (title) string. | |
| Fl_Single_Window (int X, int Y, int W, int H, const char *l=0) | |
| Creates a new Fl_Single_Window widget using the given position, size, and label (title) string. | |
| void | flush () FL_OVERRIDE |
| Same as Fl_Window::flush() | |
| void | make_current () |
| Same as Fl_Window::make_current() | |
| void | show () FL_OVERRIDE |
| Makes a widget visible. | |
| void | show (int argc, char **argv) |
| Same as Fl_Window::show(int argc, char **argv) | |
| Public Member Functions inherited from Fl_Window | |
| void | allow_expand_outside_parent () |
| Allow this subwindow to expand outside the area of its parent window. | |
| virtual class Fl_Double_Window * | as_double_window () |
| Return non-null if this is an Fl_Double_Window object. | |
| virtual class Fl_Overlay_Window * | as_overlay_window () |
| Return non-null if this is an Fl_Overlay_Window object. | |
| Fl_Window const * | as_window () const FL_OVERRIDE |
| Fl_Window * | as_window () FL_OVERRIDE |
| Returns an Fl_Window pointer if this widget is an Fl_Window. | |
| unsigned int | border () const |
| Returns whether the window possesses a border. | |
| void | border (int b) |
| Sets whether or not the window manager border is around the window. | |
| void | clear_border () |
| Fast inline function to turn the window manager border off. | |
| void | clear_modal_states () |
| Clears the "modal" flags and converts a "modal" or "non-modal" window back into a "normal" window. | |
| void | copy_label (const char *a) |
| Sets the window titlebar label to a copy of a character string. | |
| void | cursor (const Fl_RGB_Image *, int, int) |
| Changes the cursor for this window using the provided image as cursor's shape. | |
| void | cursor (Fl_Cursor c, Fl_Color, Fl_Color=FL_WHITE) |
| For back compatibility only. | |
| void | cursor (Fl_Cursor) |
| Changes the cursor for this window. | |
| int | decorated_h () const |
| Returns the window height including any window title bar and any frame added by the window manager. | |
| int | decorated_w () const |
| Returns the window width including any frame added by the window manager. | |
| void | default_cursor (Fl_Cursor c, Fl_Color, Fl_Color=FL_WHITE) |
| For back compatibility only. | |
| void | default_cursor (Fl_Cursor) |
| Sets the default window cursor. | |
| void | draw_backdrop () |
| Draw the background image if one is set and is aligned inside. | |
| Fl_Window (int w, int h, const char *title=0) | |
Creates a window from the given width w, height h, and title. | |
| Fl_Window (int x, int y, int w, int h, const char *title=0) | |
| Creates a window from the given position (x, y), size (w, h) and title. | |
| void | free_position () |
| Undoes the effect of a previous resize() or show() so that the next time show() is called the window manager is free to position the window. | |
| void | fullscreen () |
| Makes the window completely fill one or more screens, without any window manager border visible. | |
| unsigned int | fullscreen_active () const |
| Returns non zero if FULLSCREEN flag is set, 0 otherwise. | |
| void | fullscreen_off () |
| Turns off any side effects of fullscreen() | |
| void | fullscreen_off (int X, int Y, int W, int H) |
| Turns off any side effects of fullscreen() and does resize(x,y,w,h). | |
| void | fullscreen_screens (int top, int bottom, int left, int right) |
| Sets which screens should be used when this window is in fullscreen mode. | |
| uchar | get_size_range (int *minw, int *minh, int *maxw=NULL, int *maxh=NULL, int *dw=NULL, int *dh=NULL, int *aspect=NULL) |
| Gets the allowable range to which the user can resize this window. | |
| int | handle (int) FL_OVERRIDE |
| Handles the specified event. | |
| void | hide () FL_OVERRIDE |
| Removes the window from the screen. | |
| void | hotspot (const Fl_Widget &p, int offscreen=0) |
| See void Fl_Window::hotspot(int x, int y, int offscreen = 0) | |
| void | hotspot (const Fl_Widget *, int offscreen=0) |
| See void Fl_Window::hotspot(int x, int y, int offscreen = 0) | |
| void | hotspot (int x, int y, int offscreen=0) |
| Positions the window so that the mouse is pointing at the given position, or at the center of the given widget, which may be the window itself. | |
| const void * | icon () const |
| Gets the current icon window target dependent data. | |
| void | icon (const Fl_RGB_Image *) |
| Sets or resets a single window icon. | |
| void | icon (const void *ic) |
| Platform-specific method to set the window icon usable on Windows and X11 only. | |
| void | iconize () |
| Iconifies the window. | |
| const char * | iconlabel () const |
| See void Fl_Window::iconlabel(const char*) | |
| void | iconlabel (const char *) |
| Sets the icon label. | |
| void | icons (const Fl_RGB_Image *[], int) |
| Sets the window icons. | |
| void | icons (HICON big_icon, HICON small_icon) |
| Sets the window icons using HICON handles (Windows platform only). | |
| const char * | label () const |
| See void Fl_Window::label(const char*) | |
| void | label (const char *) |
| Sets the window title bar label. | |
| void | label (const char *label, const char *iconlabel) |
| Sets the icon label. | |
| void | make_current () |
| Sets things up so that the drawing functions in <FL/fl_draw.H> will go into this window. | |
| void | maximize () |
| Maximizes a top-level window to its current screen. | |
| unsigned int | maximize_active () const |
| Returns whether the window is currently maximized. | |
| unsigned int | menu_window () const |
| Returns true if this window is a menu window. | |
| unsigned int | modal () const |
| Returns true if this window is modal. | |
| unsigned int | non_modal () const |
| Returns true if this window is modal or non-modal. | |
| fl_uintptr_t | os_id () |
| Returns a platform-specific identification of a shown window, or 0 if not shown. | |
| unsigned int | override () const |
| Returns non zero if OVERRIDE flag is set, 0 otherwise. | |
| void | resize (int X, int Y, int W, int H) FL_OVERRIDE |
| Changes the size and position of the window. | |
| int | screen_num () |
| The number of the screen containing the mapped window. | |
| void | screen_num (int screen_num) |
| Set the number of the screen where to map the window. | |
| void | set_menu_window () |
| Marks the window as a menu window. | |
| void | set_modal () |
| A "modal" window, when shown(), will prevent any events from being delivered to other windows in the same program, and will also remain on top of the other windows (if the X window manager supports the "transient for" property). | |
| void | set_non_modal () |
| A "non-modal" window (terminology borrowed from Microsoft Windows) acts like a modal() one in that it remains on top, but it has no effect on event delivery. | |
| void | set_override () |
| Activates the flags NOBORDER|OVERRIDE. | |
| void | set_tooltip_window () |
| Marks the window as a tooltip window. | |
| const Fl_Image * | shape () |
| Returns the image controlling the window shape or NULL. | |
| void | shape (const Fl_Image &b) |
| Set the window's shape with an Fl_Image. | |
| void | shape (const Fl_Image *img) |
| Assigns a non-rectangular shape to the window. | |
| void | show () FL_OVERRIDE |
| Puts the window on the screen. | |
| void | show (int argc, char **argv) |
| Puts the window on the screen with show() and parses command-line arguments. | |
| int | shown () |
| Returns non-zero if show() has been called (but not hide() ). | |
| void | size_range (int minw, int minh, int maxw=0, int maxh=0, int dw=0, int dh=0, int aspect=0) |
| Sets the allowable range to which the user can resize this window. | |
| unsigned int | tooltip_window () const |
| Returns true if this window is a tooltip window. | |
| void | un_maximize () |
| Returns a previously maximized top-level window to its previous size. | |
| void | wait_for_expose () |
| Waits for the window to be displayed after calling show(). | |
| int | x_root () const |
| Gets the x position of the window on the screen. | |
| const char * | xclass () const |
| Returns the xclass for this window, or a default. | |
| void | xclass (const char *c) |
| Sets the xclass for this window. | |
| int | y_root () const |
| Gets the y position of the window on the screen. | |
| virtual | ~Fl_Window () |
| The destructor also deletes all the children. | |
| Public Member Functions inherited from Fl_Group | |
| Fl_Widget *& | _ddfdesign_kludge () |
| This is for forms compatibility only. | |
| void | add (Fl_Widget &) |
| The widget is removed from its current group (if any) and then added to the end of this group. | |
| void | add (Fl_Widget *o) |
| See void Fl_Group::add(Fl_Widget &w) | |
| void | add_resizable (Fl_Widget &o) |
| Adds a widget to the group and makes it the resizable widget. | |
| Fl_Widget *const * | array () const |
| Returns a pointer to the array of children. | |
| Fl_Group const * | as_group () const FL_OVERRIDE |
| Fl_Group * | as_group () FL_OVERRIDE |
| Returns an Fl_Group pointer if this widget is an Fl_Group. | |
| void | begin () |
| Sets the current group so you can build the widget tree by just constructing the widgets. | |
| Fl_Widget * | child (int n) const |
| Returns the n'th child. | |
| int | children () const |
| Returns how many child widgets the group has. | |
| void | clear () |
| Deletes all child widgets from memory recursively. | |
| unsigned int | clip_children () |
| Returns the current clipping mode. | |
| void | clip_children (int c) |
| Controls whether the group widget clips the drawing of child widgets to its bounding box. | |
| virtual int | delete_child (int n) |
Removes the widget at index from the group and deletes it. | |
| void | end () |
| Exactly the same as current(this->parent()). | |
| int | find (const Fl_Widget &o) const |
| See int Fl_Group::find(const Fl_Widget *w) const. | |
| int | find (const Fl_Widget *) const |
| Searches the child array for the widget and returns the index. | |
| Fl_Group (int, int, int, int, const char *=0) | |
| Creates a new Fl_Group widget using the given position, size, and label string. | |
| void | focus (Fl_Widget *W) |
| void | forms_end () |
| This is for forms compatibility only. | |
| void | init_sizes () |
| Resets the internal array of widget sizes and positions. | |
| void | insert (Fl_Widget &, int i) |
| The widget is removed from its current group (if any) and then inserted into this group. | |
| void | insert (Fl_Widget &o, Fl_Widget *before) |
| This does insert(w, find(before)). | |
| void | remove (Fl_Widget &) |
| Removes a widget from the group but does not delete it. | |
| void | remove (Fl_Widget *o) |
Removes the widget o from the group. | |
| void | remove (int index) |
Removes the widget at index from the group but does not delete it. | |
| Fl_Widget * | resizable () const |
| Returns the group's resizable widget. | |
| void | resizable (Fl_Widget &o) |
| Sets the group's resizable widget. | |
| void | resizable (Fl_Widget *o) |
| The resizable widget defines both the resizing box and the resizing behavior of the group and its children. | |
| virtual | ~Fl_Group () |
| The destructor also deletes all the children. | |
| Public Member Functions inherited from Fl_Widget | |
| void | _clear_fullscreen () |
| void | _set_fullscreen () |
| void | activate () |
| Activates the widget. | |
| unsigned int | active () const |
| Returns whether the widget is active. | |
| int | active_r () const |
| Returns whether the widget and all of its parents are active. | |
| Fl_Align | align () const |
| Gets the label alignment. | |
| void | align (Fl_Align alignment) |
| Sets the label alignment. | |
| long | argument () const |
| Gets the current user data (long) argument that is passed to the callback function. | |
| void | argument (long v) |
| Sets the current user data (long) argument that is passed to the callback function. | |
| virtual class Fl_Gl_Window * | as_gl_window () |
| Returns an Fl_Gl_Window pointer if this widget is an Fl_Gl_Window. | |
| virtual class Fl_Gl_Window const * | as_gl_window () const |
| void | bind_deimage (Fl_Image *img) |
| Sets the image to use as part of the widget label when in the inactive state. | |
| void | bind_deimage (int f) |
| Bind the inactive image to the widget, so the widget will delete the image when it is no longer needed. | |
| void | bind_image (Fl_Image *img) |
| Sets the image to use as part of the widget label when in the active state. | |
| void | bind_image (int f) |
| Bind the image to the widget, so the widget will delete the image when it is no longer needed. | |
| Fl_Boxtype | box () const |
| Gets the box type of the widget. | |
| void | box (Fl_Boxtype new_box) |
| Sets the box type for the widget. | |
| Fl_Callback_p | callback () const |
| Gets the current callback function for the widget. | |
| void | callback (Fl_Callback *cb) |
| Sets the current callback function for the widget. | |
| void | callback (Fl_Callback *cb, Fl_Callback_User_Data *p, bool auto_free) |
| Sets the current callback function and managed user data for the widget. | |
| void | callback (Fl_Callback *cb, void *p) |
| Sets the current callback function and data for the widget. | |
| void | callback (Fl_Callback0 *cb) |
| Sets the current callback function for the widget. | |
| void | callback (Fl_Callback1 *cb, long p=0) |
| Sets the current callback function for the widget. | |
| unsigned int | changed () const |
| Checks if the widget value changed since the last callback. | |
| void | clear_active () |
| Marks the widget as inactive without sending events or changing focus. | |
| void | clear_changed () |
| Marks the value of the widget as unchanged. | |
| void | clear_damage (uchar c=0) |
| Clears or sets the damage flags. | |
| void | clear_output () |
| Sets a widget to accept input. | |
| void | clear_visible () |
| Hides the widget. | |
| void | clear_visible_focus () |
| Disables keyboard focus navigation with this widget. | |
| Fl_Color | color () const |
| Gets the background color of the widget. | |
| void | color (Fl_Color bg) |
| Sets the background color of the widget. | |
| void | color (Fl_Color bg, Fl_Color sel) |
| Sets the background and selection color of the widget. | |
| Fl_Color | color2 () const |
| For back compatibility only. | |
| void | color2 (unsigned a) |
| For back compatibility only. | |
| int | contains (const Fl_Widget *w) const |
| Checks if w is a child of this widget. | |
| void | copy_label (const char *new_label) |
| Sets the current label. | |
| void | copy_tooltip (const char *text) |
| Sets the current tooltip text. | |
| uchar | damage () const |
| Returns non-zero if draw() needs to be called. | |
| void | damage (uchar c) |
| Sets the damage bits for the widget. | |
| void | damage (uchar c, int x, int y, int w, int h) |
| Sets the damage bits for an area inside the widget. | |
| int | damage_resize (int, int, int, int) |
| Internal use only. | |
| void | deactivate () |
| Deactivates the widget. | |
| Fl_Image * | deimage () |
| Gets the image that is used as part of the widget label when in the inactive state. | |
| const Fl_Image * | deimage () const |
| Gets the image that is used as part of the widget label when in the inactive state. | |
| void | deimage (Fl_Image &img) |
| Sets the image to use as part of the widget label when in the inactive state. | |
| void | deimage (Fl_Image *img) |
| Sets the image to use as part of the widget label when in the inactive state. | |
| int | deimage_bound () const |
| Returns whether the inactive image is managed by the widget. | |
| void | do_callback (Fl_Callback_Reason reason=FL_REASON_UNKNOWN) |
| Calls the widget callback function with default arguments. | |
| void | do_callback (Fl_Widget *widget, long arg, Fl_Callback_Reason reason=FL_REASON_UNKNOWN) |
| Calls the widget callback function with arbitrary arguments. | |
| void | do_callback (Fl_Widget *widget, void *arg=0, Fl_Callback_Reason reason=FL_REASON_UNKNOWN) |
| Calls the widget callback function with arbitrary arguments. | |
| void | draw_label (int, int, int, int, Fl_Align) const |
| Draws the label in an arbitrary bounding box with an arbitrary alignment. | |
| int | h () const |
| Gets the widget height. | |
| int | horizontal_label_margin () |
| Get the spacing between the label and the horizontal edge of the widget. | |
| void | horizontal_label_margin (int px) |
| Set the spacing between the label and the horizontal edge of the widget. | |
| Fl_Image * | image () |
| Gets the image that is used as part of the widget label when in the active state. | |
| const Fl_Image * | image () const |
| Gets the image that is used as part of the widget label when in the active state. | |
| void | image (Fl_Image &img) |
| Sets the image to use as part of the widget label when in the active state. | |
| void | image (Fl_Image *img) |
| Sets the image to use as part of the widget label when in the active state. | |
| int | image_bound () const |
| Returns whether the image is managed by the widget. | |
| int | inside (const Fl_Widget *wgt) const |
Checks if this widget is a child of wgt. | |
| int | is_label_copied () const |
| Returns whether the current label was assigned with copy_label(). | |
| const char * | label () const |
| Gets the current label text. | |
| void | label (const char *text) |
| Sets the current label pointer. | |
| void | label (Fl_Labeltype a, const char *b) |
| Shortcut to set the label text and type in one call. | |
| int | label_image_spacing () |
| Return the gap size between the label and the image. | |
| void | label_image_spacing (int gap) |
| Set the gap between the label and the image in pixels. | |
| Fl_Color | labelcolor () const |
| Gets the label color. | |
| void | labelcolor (Fl_Color c) |
| Sets the label color. | |
| Fl_Font | labelfont () const |
| Gets the font to use. | |
| void | labelfont (Fl_Font f) |
| Sets the font to use. | |
| Fl_Fontsize | labelsize () const |
| Gets the font size in pixels. | |
| void | labelsize (Fl_Fontsize pix) |
| Sets the font size in pixels. | |
| Fl_Labeltype | labeltype () const |
| Gets the label type. | |
| void | labeltype (Fl_Labeltype a) |
| Sets the label type. | |
| void | measure_label (int &ww, int &hh) const |
| Sets width ww and height hh accordingly with the label size. | |
| bool | needs_keyboard () const |
| Returns whether this widget needs a keyboard. | |
| void | needs_keyboard (bool needs) |
| Sets whether this widget needs a keyboard. | |
| unsigned int | output () const |
| Returns if a widget is used for output only. | |
| Fl_Group * | parent () const |
| Returns a pointer to the parent widget. | |
| void | parent (Fl_Group *p) |
| Internal use only - "for hacks only". | |
| void | position (int X, int Y) |
| Repositions the window or widget. | |
| void | redraw () |
| Schedules the drawing of the widget. | |
| void | redraw_label () |
| Schedules the drawing of the label. | |
| Fl_Color | selection_color () const |
| Gets the selection color. | |
| void | selection_color (Fl_Color a) |
| Sets the selection color. | |
| void | set_active () |
| Marks the widget as active without sending events or changing focus. | |
| void | set_changed () |
| Marks the value of the widget as changed. | |
| void | set_output () |
| Sets a widget to output only. | |
| void | set_visible () |
| Makes the widget visible. | |
| void | set_visible_focus () |
| Enables keyboard focus navigation with this widget. | |
| int | shortcut_label () const |
| Returns whether the widget's label uses '&' to indicate shortcuts. | |
| void | shortcut_label (int value) |
| Sets whether the widget's label uses '&' to indicate shortcuts. | |
| void | size (int W, int H) |
| Changes the size of the widget. | |
| int | take_focus () |
| Gives the widget the keyboard focus. | |
| unsigned int | takesevents () const |
| Returns if the widget is able to take events. | |
| int | test_shortcut () |
| Returns true if the widget's label contains the entered '&x' shortcut. | |
| const char * | tooltip () const |
| Gets the current tooltip text. | |
| void | tooltip (const char *text) |
| Sets the current tooltip text. | |
| Fl_Window * | top_window () const |
| Returns a pointer to the top-level window for the widget. | |
| Fl_Window * | top_window_offset (int &xoff, int &yoff) const |
| Finds the x/y offset of the current widget relative to the top-level window. | |
| uchar | type () const |
| Gets the widget type. | |
| void | type (uchar t) |
| Sets the widget type. | |
| int | use_accents_menu () |
| Returns non zero if MAC_USE_ACCENTS_MENU flag is set, 0 otherwise. | |
| void * | user_data () const |
| Gets the user data for this widget. | |
| void | user_data (Fl_Callback_User_Data *v, bool auto_free) |
| Sets the user data for this widget. | |
| void | user_data (void *v) |
| Sets the user data for this widget. | |
| int | vertical_label_margin () |
| Get the spacing between the label and the vertical edge of the widget. | |
| void | vertical_label_margin (int px) |
| Set the spacing between the label and the vertical edge of the widget. | |
| unsigned int | visible () const |
| Returns whether a widget is visible. | |
| unsigned int | visible_focus () const |
| Checks whether this widget has a visible focus. | |
| void | visible_focus (int v) |
| Modifies keyboard focus navigation. | |
| int | visible_r () const |
| Returns whether a widget and all its parents are visible. | |
| int | w () const |
| Gets the widget width. | |
| Fl_When | when () const |
| Returns the conditions under which the callback is called. | |
| void | when (uchar i) |
| Sets the flags used to decide when a callback is called. | |
| Fl_Window * | window () const |
| Returns a pointer to the nearest parent window up the widget hierarchy. | |
| int | x () const |
| Gets the widget position in its window. | |
| int | y () const |
| Gets the widget position in its window. | |
| virtual | ~Fl_Widget () |
| Destroys the widget. | |
Additional Inherited Members | |
| Public Types inherited from Fl_Window | |
| typedef struct HICON__ * | HICON |
| Static Public Member Functions inherited from Fl_Window | |
| static Fl_Window * | current () |
| Returns the last window that was made current. | |
| static void | default_callback (Fl_Window *, void *v) |
| Back compatibility: Sets the default callback v for win to call on close event. | |
| static void | default_icon (const Fl_RGB_Image *) |
| Sets a single default window icon. | |
| static void | default_icons (const Fl_RGB_Image *[], int) |
| Sets the default window icons. | |
| static void | default_icons (HICON big_icon, HICON small_icon) |
| Sets the default window icons (Windows platform only). | |
| static const char * | default_xclass () |
| Returns the default xclass. | |
| static void | default_xclass (const char *) |
| Sets the default window xclass. | |
| static bool | is_a_rescale () |
| Returns true when a window is being rescaled. | |
| static char | show_next_window_iconic () |
| Returns the static flag whether the next window should be opened iconified. | |
| static void | show_next_window_iconic (char stat) |
| Sets a static flag whether the next window should be opened iconified. | |
| Static Public Member Functions inherited from Fl_Group | |
| static Fl_Group * | current () |
| Returns the currently active group. | |
| static void | current (Fl_Group *g) |
| Sets the current group. | |
| Static Public Member Functions inherited from Fl_Widget | |
| static void | default_callback (Fl_Widget *widget, void *data) |
| The default callback for all widgets that don't set a callback. | |
| static unsigned int | label_shortcut (const char *t) |
| Returns the Unicode value of the '&x' shortcut in a given text. | |
| static int | test_shortcut (const char *, const bool require_alt=false) |
Returns true if the given text t contains the entered '&x' shortcut. | |
| Protected Types inherited from Fl_Widget | |
| enum | { INACTIVE = 1<<0 , INVISIBLE = 1<<1 , OUTPUT = 1<<2 , NOBORDER = 1<<3 , FORCE_POSITION = 1<<4 , NON_MODAL = 1<<5 , SHORTCUT_LABEL = 1<<6 , CHANGED = 1<<7 , OVERRIDE = 1<<8 , VISIBLE_FOCUS = 1<<9 , COPIED_LABEL = 1<<10 , CLIP_CHILDREN = 1<<11 , MENU_WINDOW = 1<<12 , TOOLTIP_WINDOW = 1<<13 , MODAL = 1<<14 , NO_OVERLAY = 1<<15 , GROUP_RELATIVE = 1<<16 , COPIED_TOOLTIP = 1<<17 , FULLSCREEN = 1<<18 , MAC_USE_ACCENTS_MENU = 1<<19 , NEEDS_KEYBOARD = 1<<20 , IMAGE_BOUND = 1<<21 , DEIMAGE_BOUND = 1<<22 , AUTO_DELETE_USER_DATA = 1<<23 , MAXIMIZED = 1<<24 , POPUP = 1<<25 , USERFLAG3 = 1<<29 , USERFLAG2 = 1<<30 , USERFLAG1 = 1<<31 } |
| flags possible values enumeration. More... | |
| Protected Member Functions inherited from Fl_Window | |
| void | default_size_range () |
| Protected method to calculate the default size range of a window. | |
| void | draw () FL_OVERRIDE |
| Draws the widget. | |
| int | force_position () const |
Returns the internal state of the window's FORCE_POSITION flag. | |
| void | force_position (int force) |
| Sets an internal flag that tells FLTK and the window manager to honor position requests. | |
| void | free_icons () |
| Deletes all icons previously attached to the window. | |
| int | is_resizable () |
| Protected method to determine whether a window is resizable. | |
| Protected Member Functions inherited from Fl_Group | |
| Fl_Rect * | bounds () |
| Returns the internal array of widget sizes and positions. | |
| void | draw_child (Fl_Widget &widget) const |
| Forces a child to redraw. | |
| void | draw_children () |
| Draws all children of the group. | |
| void | draw_outside_label (const Fl_Widget &widget) const |
| Parents normally call this to draw outside labels of child widgets. | |
| virtual int | on_insert (Fl_Widget *, int) |
| Allow derived groups to act when a widget is added as a child. | |
| virtual int | on_move (int, int) |
| Allow derived groups to act when a widget is moved within the group. | |
| virtual void | on_remove (int) |
| Allow derived groups to act when a child widget is removed from the group. | |
| int * | sizes () |
| Returns the internal array of widget sizes and positions. | |
| void | update_child (Fl_Widget &widget) const |
| Draws a child only if it needs it. | |
| Protected Member Functions inherited from Fl_Widget | |
| void | clear_flag (unsigned int c) |
| Clears a flag in the flags mask. | |
| void | draw_backdrop () const |
| If FL_ALIGN_IMAGE_BACKDROP is set, the image or deimage will be drawn. | |
| void | draw_box () const |
| Draws the widget box according its box style. | |
| void | draw_box (Fl_Boxtype t, Fl_Color c) const |
| Draws a box of type t, of color c at the widget's position and size. | |
| void | draw_box (Fl_Boxtype t, int x, int y, int w, int h, Fl_Color c) const |
| Draws a box of type t, of color c at the position X,Y and size W,H. | |
| void | draw_focus () const |
| Draws a focus rectangle around the widget. | |
| void | draw_focus (Fl_Boxtype t, int X, int Y, int W, int H) const |
| Draws a focus rectangle around the widget. | |
| void | draw_focus (Fl_Boxtype t, int x, int y, int w, int h, Fl_Color bg) const |
| Draws a focus box for the widget at the given position and size. | |
| void | draw_label () const |
| Draws the widget's label at the defined label position. | |
| void | draw_label (int, int, int, int) const |
| Draws the label in an arbitrary bounding box. | |
| Fl_Widget (int x, int y, int w, int h, const char *label=0L) | |
| Creates a widget at the given position and size. | |
| unsigned int | flags () const |
| Gets the widget flags mask. | |
| void | h (int v) |
| Internal use only. | |
| void | set_flag (unsigned int c) |
| Sets a flag in the flags mask. | |
| void | w (int v) |
| Internal use only. | |
| void | x (int v) |
| Internal use only. | |
| void | y (int v) |
| Internal use only. | |
| Static Protected Attributes inherited from Fl_Window | |
| static Fl_Window * | current_ |
| Stores the last window that was made current. | |
This is the same as Fl_Window.
However, it is possible that some implementations will provide double-buffered windows by default. This subclass can be used to force single-buffering. This may be useful for modifying existing programs that use incremental update, or for some types of image data, such as a movie flipbook.
|
inlinevirtual |
Same as Fl_Window::flush()
Reimplemented from Fl_Window.
|
virtual |
Makes a widget visible.
An invisible widget never gets redrawn and does not get keyboard or mouse events, but can receive a few other events like FL_SHOW.
The visible() method returns true if the widget is set to be visible. The visible_r() method returns true if the widget and all of its parents are visible. A widget is only visible if visible() is true on it and all of its parents.
Changing it will send FL_SHOW or FL_HIDE events to the widget. Do not change it if the parent is not visible, as this will send false FL_SHOW or FL_HIDE events to the widget. redraw() is called if necessary on this or the parent.
Reimplemented from Fl_Widget.