Mercurial > dillo_port1.3
annotate test/dw_links.cc @ 2012:bfb8bc9ddf62
Avoid lots of flicker while resizing the window
(when "buffered_drawing" is set to 0 or 1)
| author | Jorge Arellano Cid <jcid@dillo.org> |
|---|---|
| date | Fri, 13 May 2011 14:14:43 -0400 |
| parents | 553e63661ec1 |
| children | 8cf59505bd0a |
| rev | line source |
|---|---|
| 347 | 1 /* |
| 2 * Dillo Widget | |
| 3 * | |
| 4 * Copyright 2005-2007 Sebastian Geerken <sgeerken@dillo.org> | |
| 5 * | |
| 6 * This program is free software; you can redistribute it and/or modify | |
| 7 * it under the terms of the GNU General Public License as published by | |
| 8 * the Free Software Foundation; either version 3 of the License, or | |
| 9 * (at your option) any later version. | |
| 10 * | |
| 11 * This program is distributed in the hope that it will be useful, | |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 * GNU General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU General Public License | |
|
972
d7dbd3dcfa38
Updated the GPL copyright note in the source files
Detlef Riekenberg <wine.dev@web.de>
parents:
677
diff
changeset
|
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 347 | 18 */ |
| 19 | |
| 20 | |
| 21 | |
| 1832 | 22 #include <FL/Fl.H> |
| 23 #include <FL/Fl_Window.H> | |
| 347 | 24 |
| 25 #include "../dw/core.hh" | |
| 26 #include "../dw/fltkcore.hh" | |
| 27 #include "../dw/fltkviewport.hh" | |
| 28 #include "../dw/textblock.hh" | |
| 29 | |
| 30 using namespace dw; | |
| 31 using namespace dw::core; | |
| 32 using namespace dw::core::style; | |
| 33 using namespace dw::fltk; | |
| 34 | |
| 1375 | 35 class LinkTestReceiver: public Layout::LinkReceiver |
| 347 | 36 { |
| 1314 | 37 bool enter (Widget *widget, int link, int img, int x, int y); |
| 38 bool press (Widget *widget, int link, int img, int x, int y, | |
| 39 EventButton *event); | |
| 40 bool release (Widget *widget, int link, int img, int x, int y, | |
| 41 EventButton *event); | |
| 42 bool click (Widget *widget, int link, int img, | |
| 43 int x, int y, EventButton *event); | |
| 347 | 44 }; |
| 45 | |
| 1314 | 46 bool LinkTestReceiver::enter (Widget *widget, int link, int img, int x, int y) |
| 347 | 47 { |
| 48 printf ("enter: %d\n", link); | |
| 49 return true; | |
| 50 } | |
| 51 | |
| 1314 | 52 bool LinkTestReceiver::press (Widget *widget, int link, int img, int x, int y, |
| 347 | 53 EventButton *event) |
| 54 { | |
| 55 printf ("press: %d\n", link); | |
| 56 return true; | |
| 57 } | |
| 58 | |
| 1314 | 59 bool LinkTestReceiver::release (Widget *widget, int link, int img, int x,int y, |
| 347 | 60 EventButton *event) |
| 61 { | |
| 62 printf ("release: %d\n", link); | |
| 63 return true; | |
| 64 } | |
| 65 | |
| 1314 | 66 bool LinkTestReceiver::click (Widget *widget, int link, int img, int x, int y, |
| 347 | 67 EventButton *event) |
| 68 { | |
| 69 printf ("click: %d\n", link); | |
| 70 return true; | |
| 71 } | |
| 72 | |
| 73 int main(int argc, char **argv) | |
| 74 { | |
| 75 LinkTestReceiver linkTestReceiver; | |
| 76 FltkPlatform *platform = new FltkPlatform (); | |
| 77 Layout *layout = new Layout (platform); | |
| 78 | |
| 1832 | 79 Fl_Window *window = new Fl_Window(200, 300, "Dw Links"); |
|
2012
bfb8bc9ddf62
Avoid lots of flicker while resizing the window
Jorge Arellano Cid <jcid@dillo.org>
parents:
1832
diff
changeset
|
80 window->box(FL_NO_BOX); |
| 347 | 81 window->begin(); |
| 82 | |
| 83 FltkViewport *viewport = new FltkViewport (0, 0, 200, 300); | |
| 84 layout->attachView (viewport); | |
| 85 | |
| 86 StyleAttrs styleAttrs; | |
| 87 styleAttrs.initValues (); | |
| 88 styleAttrs.margin.setVal (5); | |
| 89 | |
| 90 FontAttrs fontAttrs; | |
| 91 fontAttrs.name = "Bitstream Charter"; | |
| 92 fontAttrs.size = 14; | |
| 93 fontAttrs.weight = 400; | |
| 94 fontAttrs.style = FONT_STYLE_NORMAL; | |
|
1462
8de487d495f7
initialize fontAttrs.letterSpacing in test programs
Johannes Hofmann <Johannes.Hofmann@gmx.de>
parents:
1375
diff
changeset
|
95 fontAttrs.letterSpacing = 0; |
| 1832 | 96 styleAttrs.font = dw::core::style::Font::create (layout, &fontAttrs); |
| 347 | 97 |
|
677
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always use shaded colors
Johannes Hofmann <Johannes.Hofmann@gmx.de>
parents:
347
diff
changeset
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98 styleAttrs.color = Color::create (layout, 0x000000); |
|
b6ef23efdac7
always use shaded colors
Johannes Hofmann <Johannes.Hofmann@gmx.de>
parents:
347
diff
changeset
|
99 styleAttrs.backgroundColor = Color::create (layout, 0xffffff); |
| 347 | 100 |
| 101 Style *widgetStyle = Style::create (layout, &styleAttrs); | |
| 102 | |
| 103 Textblock *textblock = new Textblock (false); | |
| 104 textblock->setStyle (widgetStyle); | |
| 105 layout->setWidget (textblock); | |
| 106 | |
| 1375 | 107 layout->connectLink (&linkTestReceiver); |
| 347 | 108 |
| 109 widgetStyle->unref(); | |
| 110 | |
| 111 styleAttrs.margin.setVal (0); | |
| 112 styleAttrs.backgroundColor = NULL; | |
| 113 styleAttrs.cursor = CURSOR_TEXT; | |
| 114 | |
| 115 Style *wordStyle = Style::create (layout, &styleAttrs); | |
| 116 | |
|
677
b6ef23efdac7
always use shaded colors
Johannes Hofmann <Johannes.Hofmann@gmx.de>
parents:
347
diff
changeset
|
117 styleAttrs.color = Color::create (layout, 0x0000ff); |
| 347 | 118 styleAttrs.textDecoration = TEXT_DECORATION_UNDERLINE; |
| 119 styleAttrs.cursor = CURSOR_POINTER; | |
| 1326 | 120 |
| 347 | 121 for(int i = 1; i <= 10; i++) { |
| 122 char buf[4]; | |
| 123 sprintf(buf, "%d.", i); | |
| 124 | |
| 125 const char *words1[] = { | |
| 126 "This", "is", "the", buf, "paragraph.", | |
| 127 "Here", "comes", "some", "more", "text", | |
| 128 "to", "demonstrate", "word", "wrapping.", | |
| 129 NULL }; | |
| 130 const char *words2[] = { | |
| 131 "Click", "here", "for", "more..", NULL }; | |
| 132 | |
| 133 for(int j = 0; words1[j]; j++) { | |
| 134 textblock->addText(words1[j], wordStyle); | |
| 135 textblock->addSpace(wordStyle); | |
| 136 } | |
| 1326 | 137 |
| 347 | 138 styleAttrs.x_link = i; |
| 139 Style *linkStyle = Style::create (layout, &styleAttrs); | |
| 1326 | 140 |
| 347 | 141 for(int j = 0; words2[j]; j++) { |
| 142 textblock->addText(words2[j], linkStyle); | |
| 143 textblock->addSpace(wordStyle); | |
| 144 } | |
| 1326 | 145 |
| 347 | 146 linkStyle->unref (); |
| 147 | |
| 148 textblock->addParbreak(10, wordStyle); | |
| 149 } | |
| 150 | |
| 151 wordStyle->unref(); | |
| 152 | |
| 153 textblock->flush (); | |
| 154 | |
| 155 window->resizable(viewport); | |
| 156 window->show(); | |
| 1832 | 157 int errorCode = Fl::run(); |
| 347 | 158 |
| 159 delete layout; | |
| 160 | |
| 161 return errorCode; | |
| 162 } |