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GtkStatsLabel Class Reference

A text label that will draw in color appropriate for a particular collector, instead of referring to some dumb Gtk::Style. More...

#include <gtkStatsLabel.h>

List of all members.

Public Member Functions
	GtkStatsLabel (PStatMonitor *monitor, int collector_index, Gdk_Font font)
	This constructor automatically figures out the appropriate name and color for the label.
int	get_width () const
	Returns the width of the widget as we requested it.
int	get_height () const
	Returns the height of the widget as we requested it.
Public Attributes
SigC::Signal1< void, int >	collector_picked
Private Member Functions
virtual gint	configure_event_impl (GdkEventConfigure *event)
	Creates a new backing pixmap of the appropriate size.
virtual gint	expose_event_impl (GdkEventExpose *event)
	Redraw the text.
virtual gint	button_press_event_impl (GdkEventButton *button)
Private Attributes
int	_collector_index
string	_text
Gdk_Font	_font
Gdk_Color	_fg_color
Gdk_Color	_bg_color
int	_width
int	_height
Gdk_GC	_gc
Gdk_GC	_reverse_gc

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Detailed Description

A text label that will draw in color appropriate for a particular collector, instead of referring to some dumb Gtk::Style.

It also throws a signal when the user double-clicks on it, passing in the collector index. This is handy for putting colored labels on strip charts.

Definition at line 48 of file gtkStatsLabel.h.

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Constructor & Destructor Documentation

GtkStatsLabel::GtkStatsLabel (  PStatMonitor *  monitor, int  collector_index, Gdk_Font  font )

This constructor automatically figures out the appropriate name and color for the label. Definition at line 39 of file gtkStatsLabel.cxx. References RGBColorf.

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Member Function Documentation

gint GtkStatsLabel::button_press_event_impl (  GdkEventButton *  button  )  [private, virtual]

Definition at line 159 of file gtkStatsLabel.cxx.

gint GtkStatsLabel::configure_event_impl (  GdkEventConfigure *  event  )  [private, virtual]

Creates a new backing pixmap of the appropriate size. Definition at line 109 of file gtkStatsLabel.cxx. References _font, _gc, _reverse_gc, _text, height, and width.

gint GtkStatsLabel::expose_event_impl (  GdkEventExpose *  event  )  [private, virtual]

Redraw the text. We don't bother with clipping regions here, but just draw the whole text every time. Definition at line 138 of file gtkStatsLabel.cxx.

int GtkStatsLabel::get_height (   )  const

Returns the height of the widget as we requested it. Definition at line 96 of file gtkStatsLabel.cxx. References _gc, and _reverse_gc.

int GtkStatsLabel::get_width (  void   )  const

Returns the width of the widget as we requested it. Definition at line 83 of file gtkStatsLabel.cxx. References _height.

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Member Data Documentation

Gdk_Color GtkStatsLabel::_bg_color [private]

Definition at line 69 of file gtkStatsLabel.h.

int GtkStatsLabel::_collector_index [private]

Definition at line 64 of file gtkStatsLabel.h.

Gdk_Color GtkStatsLabel::_fg_color [private]

Definition at line 68 of file gtkStatsLabel.h.

Gdk_Font GtkStatsLabel::_font [private]

Definition at line 67 of file gtkStatsLabel.h. Referenced by configure_event_impl().

Gdk_GC GtkStatsLabel::_gc [private]

Definition at line 74 of file gtkStatsLabel.h. Referenced by configure_event_impl(), and get_height().

int GtkStatsLabel::_height [private]

Definition at line 72 of file gtkStatsLabel.h. Referenced by get_width().

Gdk_GC GtkStatsLabel::_reverse_gc [private]

Definition at line 75 of file gtkStatsLabel.h. Referenced by configure_event_impl(), and get_height().

string GtkStatsLabel::_text [private]

Definition at line 66 of file gtkStatsLabel.h. Referenced by configure_event_impl().

int GtkStatsLabel::_width [private]

Definition at line 71 of file gtkStatsLabel.h.

SigC::Signal1<void, int> GtkStatsLabel::collector_picked

Definition at line 56 of file gtkStatsLabel.h.

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The documentation for this class was generated from the following files:

• pandatool/src/gtk-stats/gtkStatsLabel.h
• pandatool/src/gtk-stats/gtkStatsLabel.cxx

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