Mercurial > projects > dwt-mac

comparison dwt/custom/SashFormLayout.d @ 7:e831403a80a9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add 'cast' to casts
author Frank Benoit <benoit@tionex.de>
date Wed, 27 Aug 2008 14:30:35 +0200
parents 380af2bdd8e5
children a9ab4c738ed8
comparison
equal deleted inserted replaced
6:b903c16b6f48 7:e831403a80a9
19 * 19 *
20 * @see SashForm 20 * @see SashForm
21 */ 21 */
22 class SashFormLayout : Layout { 22 class SashFormLayout : Layout {
23 protected Point computeSize(Composite composite, int wHint, int hHint, bool flushCache) { 23 protected Point computeSize(Composite composite, int wHint, int hHint, bool flushCache) {
24 SashForm sashForm = (SashForm)composite; 24 SashForm sashForm = cast(SashForm)composite;
25 Control[] cArray = sashForm.getControls(true); 25 Control[] cArray = sashForm.getControls(true);
26 int width = 0; 26 int width = 0;
27 int height = 0; 27 int height = 0;
28 if (cArray.length is 0) { 28 if (cArray.length is 0) {
29 if (wHint !is DWT.DEFAULT) width = wHint; 29 if (wHint !is DWT.DEFAULT) width = wHint;
55 long[] ratios = new long[cArray.length]; 55 long[] ratios = new long[cArray.length];
56 long total = 0; 56 long total = 0;
57 for (int i = 0; i < cArray.length; i++) { 57 for (int i = 0; i < cArray.length; i++) {
58 Object data = cArray[i].getLayoutData(); 58 Object data = cArray[i].getLayoutData();
59 if (data !is null && data instanceof SashFormData) { 59 if (data !is null && data instanceof SashFormData) {
60 ratios[i] = ((SashFormData)data).weight; 60 ratios[i] = (cast(SashFormData)data).weight;
61 } else { 61 } else {
62 data = new SashFormData(); 62 data = new SashFormData();
63 cArray[i].setLayoutData(data); 63 cArray[i].setLayoutData(data);
64 ((SashFormData)data).weight = ratios[i] = ((200 << 16) + 999) / 1000; 64 (cast(SashFormData)data).weight = ratios[i] = ((200 << 16) + 999) / 1000;
65 65
66 } 66 }
67 total += ratios[i]; 67 total += ratios[i];
68 } 68 }
69 if (ratios[maxIndex] > 0) { 69 if (ratios[maxIndex] > 0) {
70 int sashwidth = sashForm.sashes.length > 0 ? sashForm.SASH_WIDTH + sashForm.sashes [0].getBorderWidth() * 2 : sashForm.SASH_WIDTH; 70 int sashwidth = sashForm.sashes.length > 0 ? sashForm.SASH_WIDTH + sashForm.sashes [0].getBorderWidth() * 2 : sashForm.SASH_WIDTH;
71 if (vertical) { 71 if (vertical) {
72 height += (int)(total * maxValue / ratios[maxIndex]) + (cArray.length - 1) * sashwidth; 72 height += cast(int)(total * maxValue / ratios[maxIndex]) + (cArray.length - 1) * sashwidth;
73 } else { 73 } else {
74 width += (int)(total * maxValue / ratios[maxIndex]) + (cArray.length - 1) * sashwidth; 74 width += cast(int)(total * maxValue / ratios[maxIndex]) + (cArray.length - 1) * sashwidth;
75 } 75 }
76 } 76 }
77 width += sashForm.getBorderWidth()*2; 77 width += sashForm.getBorderWidth()*2;
78 height += sashForm.getBorderWidth()*2; 78 height += sashForm.getBorderWidth()*2;
79 if (wHint !is DWT.DEFAULT) width = wHint; 79 if (wHint !is DWT.DEFAULT) width = wHint;
84 protected bool flushCache(Control control) { 84 protected bool flushCache(Control control) {
85 return true; 85 return true;
86 } 86 }
87 87
88 protected void layout(Composite composite, bool flushCache) { 88 protected void layout(Composite composite, bool flushCache) {
89 SashForm sashForm = (SashForm)composite; 89 SashForm sashForm = cast(SashForm)composite;
90 Rectangle area = sashForm.getClientArea(); 90 Rectangle area = sashForm.getClientArea();
91 if (area.width <= 1 || area.height <= 1) return; 91 if (area.width <= 1 || area.height <= 1) return;
92 92
93 Control[] newControls = sashForm.getControls(true); 93 Control[] newControls = sashForm.getControls(true);
94 if (sashForm.controls.length is 0 && newControls.length is 0) return; 94 if (sashForm.controls.length is 0 && newControls.length is 0) return;
140 long[] ratios = new long[controls.length]; 140 long[] ratios = new long[controls.length];
141 long total = 0; 141 long total = 0;
142 for (int i = 0; i < controls.length; i++) { 142 for (int i = 0; i < controls.length; i++) {
143 Object data = controls[i].getLayoutData(); 143 Object data = controls[i].getLayoutData();
144 if (data !is null && data instanceof SashFormData) { 144 if (data !is null && data instanceof SashFormData) {
145 ratios[i] = ((SashFormData)data).weight; 145 ratios[i] = (cast(SashFormData)data).weight;
146 } else { 146 } else {
147 data = new SashFormData(); 147 data = new SashFormData();
148 controls[i].setLayoutData(data); 148 controls[i].setLayoutData(data);
149 ((SashFormData)data).weight = ratios[i] = ((200 << 16) + 999) / 1000; 149 (cast(SashFormData)data).weight = ratios[i] = ((200 << 16) + 999) / 1000;
150 150
151 } 151 }
152 total += ratios[i]; 152 total += ratios[i];
153 } 153 }
154 154
155 int sashwidth = sashes.length > 0 ? sashForm.SASH_WIDTH + sashes [0].getBorderWidth() * 2 : sashForm.SASH_WIDTH; 155 int sashwidth = sashes.length > 0 ? sashForm.SASH_WIDTH + sashes [0].getBorderWidth() * 2 : sashForm.SASH_WIDTH;
156 if (sashForm.getOrientation() is DWT.HORIZONTAL) { 156 if (sashForm.getOrientation() is DWT.HORIZONTAL) {
157 int width = (int)(ratios[0] * (area.width - sashes.length * sashwidth) / total); 157 int width = cast(int)(ratios[0] * (area.width - sashes.length * sashwidth) / total);
158 int x = area.x; 158 int x = area.x;
159 controls[0].setBounds(x, area.y, width, area.height); 159 controls[0].setBounds(x, area.y, width, area.height);
160 x += width; 160 x += width;
161 for (int i = 1; i < controls.length - 1; i++) { 161 for (int i = 1; i < controls.length - 1; i++) {
162 sashes[i - 1].setBounds(x, area.y, sashwidth, area.height); 162 sashes[i - 1].setBounds(x, area.y, sashwidth, area.height);
163 x += sashwidth; 163 x += sashwidth;
164 width = (int)(ratios[i] * (area.width - sashes.length * sashwidth) / total); 164 width = cast(int)(ratios[i] * (area.width - sashes.length * sashwidth) / total);
165 controls[i].setBounds(x, area.y, width, area.height); 165 controls[i].setBounds(x, area.y, width, area.height);
166 x += width; 166 x += width;
167 } 167 }
168 if (controls.length > 1) { 168 if (controls.length > 1) {
169 sashes[sashes.length - 1].setBounds(x, area.y, sashwidth, area.height); 169 sashes[sashes.length - 1].setBounds(x, area.y, sashwidth, area.height);
170 x += sashwidth; 170 x += sashwidth;
171 width = area.width - x; 171 width = area.width - x;
172 controls[controls.length - 1].setBounds(x, area.y, width, area.height); 172 controls[controls.length - 1].setBounds(x, area.y, width, area.height);
173 } 173 }
174 } else { 174 } else {
175 int height = (int)(ratios[0] * (area.height - sashes.length * sashwidth) / total); 175 int height = cast(int)(ratios[0] * (area.height - sashes.length * sashwidth) / total);
176 int y = area.y; 176 int y = area.y;
177 controls[0].setBounds(area.x, y, area.width, height); 177 controls[0].setBounds(area.x, y, area.width, height);
178 y += height; 178 y += height;
179 for (int i = 1; i < controls.length - 1; i++) { 179 for (int i = 1; i < controls.length - 1; i++) {
180 sashes[i - 1].setBounds(area.x, y, area.width, sashwidth); 180 sashes[i - 1].setBounds(area.x, y, area.width, sashwidth);
181 y += sashwidth; 181 y += sashwidth;
182 height = (int)(ratios[i] * (area.height - sashes.length * sashwidth) / total); 182 height = cast(int)(ratios[i] * (area.height - sashes.length * sashwidth) / total);
183 controls[i].setBounds(area.x, y, area.width, height); 183 controls[i].setBounds(area.x, y, area.width, height);
184 y += height; 184 y += height;
185 } 185 }
186 if (controls.length > 1) { 186 if (controls.length > 1) {
187 sashes[sashes.length - 1].setBounds(area.x, y, area.width, sashwidth); 187 sashes[sashes.length - 1].setBounds(area.x, y, area.width, sashwidth);