Mercurial > boomslang
annotate pyntnclick/widgets/text.py @ 673:f67bc162d69e pyntnclick
Working resume button
author | Stefano Rivera <stefano@rivera.za.net> |
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date | Sun, 12 Feb 2012 18:44:41 +0200 |
parents | fe7023750b20 |
children | fa168b5e2624 |
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1 import pygame |
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2 from pygame.constants import SRCALPHA |
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3 |
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4 from pyntnclick.widgets.base import Widget, Button, convert_color |
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5 |
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6 |
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7 class TextWidget(Widget): |
644 | 8 def __init__(self, rect, gd, text, fontname=None, fontsize=None, |
9 color=None): | |
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10 super(TextWidget, self).__init__(rect, gd) |
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11 self.text = text |
644 | 12 constants = self.gd.constants |
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13 self.fontname = fontname or constants.font |
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14 self.fontsize = fontsize or constants.font_size |
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15 self.color = color or constants.text_color |
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16 self.prepare() |
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17 |
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18 def prepare(self): |
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19 self.font = self.resource.get_font(self.fontname, self.fontsize) |
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20 self.color = convert_color(self.color) |
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21 self.surface = self.font.render(self.text, True, self.color) |
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22 self.text_rect = self.surface.get_rect() |
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23 width, height = self.surface.get_rect().size |
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24 self.rect.width = max(self.rect.width, width) |
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25 self.rect.height = max(self.rect.height, height) |
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26 |
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27 def draw(self, surface): |
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28 surface.blit(self.surface, self.rect) |
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29 |
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30 |
644 | 31 class LabelWidget(TextWidget): |
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32 def __init__(self, rect, gd, *args, **kwargs): |
644 | 33 constants = gd.constants |
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34 self.padding = kwargs.pop('padding', constants.label_padding) |
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35 self.border = kwargs.pop('border', constants.label_border) |
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36 self.bg_color = convert_color( |
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37 kwargs.pop('bg_color', constants.label_bg_color)) |
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38 self.border_color = convert_color( |
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39 kwargs.pop('border_color', constants.label_border_color)) |
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40 super(LabelWidget, self).__init__(rect, gd, *args, **kwargs) |
644 | 41 |
42 def prepare(self): | |
43 super(LabelWidget, self).prepare() | |
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44 self.rect.width += 2 * self.padding |
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45 self.rect.height += 2 * self.padding |
644 | 46 new_surface = pygame.Surface(self.rect.size) |
47 new_surface = new_surface.convert_alpha() | |
48 new_surface.fill(self.bg_color) | |
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49 new_surface.blit(self.surface, self.surface.get_rect().move( |
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50 (self.padding, self.padding))) |
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51 if self.border: |
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52 pygame.draw.rect(new_surface, self.border_color, |
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53 new_surface.get_rect(), |
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54 self.border) |
644 | 55 self.surface = new_surface |
56 | |
57 def draw(self, surface): | |
58 surface.blit(self.surface, self.rect) | |
59 | |
60 | |
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61 class TextButton(Button, TextWidget): |
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62 def __init__(self, rect, gd, *args, **kwargs): |
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63 constants = gd.constants |
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64 self.padding = kwargs.pop('padding', constants.label_padding) |
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65 self.border = kwargs.pop('border', constants.label_border) |
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66 |
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67 kwargs['color'] = convert_color( |
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68 kwargs.pop('color', constants.button_color)) |
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69 self.disabled_color = convert_color( |
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70 kwargs.pop('disabled_color', constants.button_disabled_color)) |
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71 self.bg_color = convert_color( |
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72 kwargs.pop('bg_color', constants.button_bg_color)) |
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73 |
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74 super(TextButton, self).__init__(rect, gd, *args, **kwargs) |
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75 |
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76 def prepare(self): |
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77 super(TextButton, self).prepare() |
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78 text = self.surface |
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79 text_rect = self.text_rect |
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80 color = self.disabled_color if self.disabled else self.color |
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81 |
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82 width = text_rect.width + self.padding * 2 |
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83 height = text_rect.height + self.padding * 2 |
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84 self.rect.width = max(self.rect.width, width) |
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85 self.rect.height = max(self.rect.height, height) |
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86 self.surface = pygame.Surface(self.rect.size, SRCALPHA) |
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87 self.surface.fill(self.bg_color) |
665 | 88 offset = ( |
89 (self.rect.width - width) / 2 + self.padding, | |
90 (self.rect.height - height) / 2 + self.padding) | |
91 self.surface.blit(text, text.get_rect().move(offset)) | |
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92 |
665 | 93 if self.border: |
94 pygame.draw.rect(self.surface, color, self.surface.get_rect(), | |
95 self.border) | |
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96 |
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97 def draw(self, surface): |
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98 super(TextButton, self).draw(surface) |