PerspectiveCanvas Class Reference

#include <perspective.h>

Inherits BC_SubWindow.

Collaboration diagram for PerspectiveCanvas:

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Public Types
enum	{ NONE, DRAG, DRAG_FULL, ZOOM }
Public Member Functions
	PerspectiveCanvas (PerspectiveMain *plugin, int x, int y, int w, int h)
int	button_press_event ()
int	button_release_event ()
int	cursor_motion_event ()
Data Fields
int	state
int	start_cursor_x
int	start_cursor_y
float	start_x1
float	start_y1
float	start_x2
float	start_y2
float	start_x3
float	start_y3
float	start_x4
float	start_y4
PerspectiveMain *	plugin

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Detailed Description

Definition at line 43 of file perspective.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

NONE
DRAG
DRAG_FULL
ZOOM

Definition at line 56 of file perspective.h.

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Constructor & Destructor Documentation

PerspectiveCanvas::PerspectiveCanvas	(	PerspectiveMain *	plugin,
		int	x,
		int	y,
		int	w,
		int	h
	)

Definition at line 311 of file perspective.C.

References NONE, and state.

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Member Function Documentation

int PerspectiveCanvas::button_press_event

(

)

[virtual]

Reimplemented from BC_WindowBase.

Definition at line 325 of file perspective.C.

References BC_WindowBase::alt_down(), BC_WindowBase::cursor_inside(), BC_WindowBase::cursor_x, BC_WindowBase::cursor_y, DISTANCE, DRAG, DRAG_FULL, PerspectiveMain::get_current_x(), PerspectiveMain::get_current_y(), BC_WindowBase::get_cursor_x(), BC_WindowBase::get_cursor_y(), BC_WindowBase::is_event_win(), min, plugin, AffineEngine::SHEER, BC_WindowBase::shift_down(), start_cursor_x, start_cursor_y, start_x1, start_x2, start_x3, start_x4, start_y1, start_y2, start_y3, start_y4, state, and ZOOM.

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int PerspectiveCanvas::button_release_event

(

)

[virtual]

Reimplemented from BC_WindowBase.

Definition at line 407 of file perspective.C.

References NONE, and state.

int PerspectiveCanvas::cursor_motion_event

(

)

[virtual]

Reimplemented from BC_WindowBase.

Definition at line 417 of file perspective.C.

References DRAG, DRAG_FULL, BC_WindowBase::get_cursor_x(), BC_WindowBase::get_cursor_y(), BC_WindowBase::get_h(), BC_WindowBase::get_w(), BC_WindowBase::h, NONE, plugin, PluginClient::send_configure_change(), PerspectiveMain::set_current_x(), PerspectiveMain::set_current_y(), start_cursor_x, start_cursor_y, start_x1, start_x2, start_x3, start_x4, start_y1, start_y2, start_y3, start_y4, state, BC_WindowBase::w, and ZOOM.

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Field Documentation

int PerspectiveCanvas::state

Definition at line 54 of file perspective.h.

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

int PerspectiveCanvas::start_cursor_x

Definition at line 64 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

int PerspectiveCanvas::start_cursor_y

Definition at line 64 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_x1

Definition at line 65 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_y1

Definition at line 65 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_x2

Definition at line 66 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_y2

Definition at line 66 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_x3

Definition at line 67 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_y3

Definition at line 67 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_x4

Definition at line 68 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

float PerspectiveCanvas::start_y4

Definition at line 68 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

PerspectiveMain* PerspectiveCanvas::plugin

Definition at line 69 of file perspective.h.

Referenced by button_press_event(), and cursor_motion_event().

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

• hvirtual/plugins/perspective/perspective.h
• hvirtual/plugins/perspective/perspective.C