HistogramSlider Class Reference

#include <histogramwindow.h>

Inherits BC_SubWindow.

Collaboration diagram for HistogramSlider:

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Public Types
enum	{ NONE, DRAG_INPUT, DRAG_MIN_OUTPUT, DRAG_MAX_OUTPUT }
Public Member Functions
	HistogramSlider (HistogramMain *plugin, HistogramWindow *gui, int x, int y, int w, int h, int is_input)
void	update ()
int	button_press_event ()
int	button_release_event ()
int	cursor_motion_event ()
int	input_to_pixel (float input)
Data Fields
int	operation
int	is_input
HistogramMain *	plugin
HistogramWindow *	gui

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Detailed Description

Definition at line 12 of file histogramwindow.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

NONE
DRAG_INPUT
DRAG_MIN_OUTPUT
DRAG_MAX_OUTPUT

Definition at line 30 of file histogramwindow.h.

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Constructor & Destructor Documentation

HistogramSlider::HistogramSlider	(	HistogramMain *	plugin,
		HistogramWindow *	gui,
		int	x,
		int	y,
		int	w,
		int	h,
		int	is_input
	)

Definition at line 595 of file histogramwindow.C.

References NONE, and operation.

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Member Function Documentation

void HistogramSlider::update

(

)

Definition at line 693 of file histogramwindow.C.

References b, BC_WindowBase::clear_box(), BC_WindowBase::draw_line(), BC_WindowBase::draw_pixmap(), BC_WindowBase::flash(), BC_WindowBase::flush(), BC_WindowBase::get_h(), BC_Pixmap::get_w(), BC_WindowBase::get_w(), gui, BC_WindowBase::h, input_to_pixel(), HistogramWindow::max_picon, min, HistogramWindow::min_picon, HistogramMain::mode, plugin, r, BC_WindowBase::set_color(), and BC_WindowBase::w.

Referenced by HistogramWindow::create_objects(), and HistogramWindow::update_output().

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int HistogramSlider::button_press_event

(

)

[virtual]

Reimplemented from BC_WindowBase.

Definition at line 615 of file histogramwindow.C.

References BC_WindowBase::cursor_inside(), BC_WindowBase::deactivate(), DRAG_MAX_OUTPUT, DRAG_MIN_OUTPUT, BC_WindowBase::get_cursor_x(), BC_WindowBase::get_cursor_y(), BC_WindowBase::get_h(), BC_Pixmap::get_w(), BC_WindowBase::get_w(), gui, BC_WindowBase::h, input_to_pixel(), BC_WindowBase::is_event_win(), HistogramWindow::mid_picon, min, HistogramMain::mode, NONE, operation, plugin, and BC_WindowBase::w.

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int HistogramSlider::button_release_event

(

)

[virtual]

Reimplemented from BC_WindowBase.

Definition at line 655 of file histogramwindow.C.

References NONE, and operation.

int HistogramSlider::cursor_motion_event

(

)

[virtual]

Reimplemented from BC_WindowBase.

Definition at line 665 of file histogramwindow.C.

References CLAMP, DRAG_MAX_OUTPUT, DRAG_MIN_OUTPUT, BC_WindowBase::get_cursor_x(), BC_WindowBase::get_w(), gui, MAX, MIN, HistogramMain::mode, NONE, operation, plugin, PluginClient::send_configure_change(), and HistogramWindow::update_output().

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int HistogramSlider::input_to_pixel

(

float

input

)

Definition at line 610 of file histogramwindow.C.

References BC_WindowBase::get_w().

Referenced by button_press_event(), and update().

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Field Documentation

int HistogramSlider::operation

Definition at line 29 of file histogramwindow.h.

Referenced by button_press_event(), button_release_event(), cursor_motion_event(), and HistogramSlider().

int HistogramSlider::is_input

Definition at line 37 of file histogramwindow.h.

HistogramMain* HistogramSlider::plugin

Definition at line 38 of file histogramwindow.h.

Referenced by button_press_event(), cursor_motion_event(), and update().

HistogramWindow* HistogramSlider::gui

Definition at line 39 of file histogramwindow.h.

Referenced by button_press_event(), cursor_motion_event(), and update().

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

• hvirtual/plugins/histogram/histogramwindow.h
• hvirtual/plugins/histogram/histogramwindow.C