3a31732a14
Put configuration options for window so that the rendering is controlled on initialization of window. Improved clip function to only clip before the borders. Added a border radius class for initializing separate border radii for each corner.
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
from testclasses import *
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import pygtk, gtk, gobject, cairo
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from gtk import gdk
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class JGUIWidget(gtk.DrawingArea):
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buttons = {1:'mouse-left',
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2:'mouse-middle',
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3:'mouse-right'}
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def __init__(self, width, height):
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super(JGUIWidget, self).__init__()
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self.surf = TestSurface([width, height])
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self.connect("expose_event", self.expose)
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self.connect("motion_notify_event", self.mousemoved)
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self.connect("button_press_event", self.mouse_down)
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self.connect("button_release_event", self.mouse_up)
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self.connect("configure_event", self.resize_win)
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self.add_events(gdk.BUTTON_PRESS_MASK | gdk.BUTTON_RELEASE_MASK | gdk.POINTER_MOTION_MASK)
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gobject.timeout_add(int((1.0/60.0)*1000), self.tick)
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self.width, self.height = width, height
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self.set_size_request(width, height)
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def mouse_up(self, widget, event):
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self.surf.inject_mouse_up(self.buttons[event.button])
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def mouse_down(self, widget, event):
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self.surf.inject_mouse_down(self.buttons[event.button])
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def resize_win(self, widget, event):
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self.surf.notify_window_resize(event.width, event.height)
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def tick(self):
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self.alloc = self.get_allocation()
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rect = gdk.Rectangle(self.alloc.x, self.alloc.y, self.alloc.width, self.alloc.height)
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self.window.invalidate_rect(rect, True)
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return True
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def expose(self, widget, event):
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self.surf.draw()
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context = widget.window.cairo_create()
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#Just set the source image to be the cairo image surface of the Surface object
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context.set_source_surface(self.surf.csurface, 0, 0)
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context.paint()
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def mousemoved(self, widget, event):
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self.surf.inject_mouse_position([event.x, event.y])
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class GTKJGUI(object):
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def __init__(self):
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self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
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self.window.set_title('JGUI Test')
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self.window.connect("realize", self.realize)
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self.window.connect("delete_event", gtk.main_quit)
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self.drawingarea = JGUIWidget(800, 800)
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self.window.add(self.drawingarea)
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self.drawingarea.show()
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self.window.show()
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gtk.main()
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def realize(self, widget):
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pixmap = gtk.gdk.Pixmap(None, 1, 1, 1)
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color = gtk.gdk.Color()
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cursor = gtk.gdk.Cursor(pixmap, pixmap, color, color, 0, 0)
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widget.window.set_cursor(cursor)
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if __name__ == '__main__':
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GTKJGUI()
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