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tools/kpTool_KeyboardEvents.cpp
| Show First 20 Lines • Show All 91 Lines • ▼ Show 20 Line(s) | |||||
| 92 | // Returns in <dx> and <dy> the direction the arrow key "e->key()" is | 92 | // Returns in <dx> and <dy> the direction the arrow key "e->key()" is | ||
| 93 | // pointing in or (0,0) if it's not a recognised arrow key. | 93 | // pointing in or (0,0) if it's not a recognised arrow key. | ||
| 94 | void kpTool::arrowKeyPressDirection (const QKeyEvent *e, int *dx, int *dy) | 94 | void kpTool::arrowKeyPressDirection (const QKeyEvent *e, int *dx, int *dy) | ||
| 95 | { | 95 | { | ||
| 96 | int dxLocal = 0, dyLocal = 0; | 96 | int dxLocal = 0, dyLocal = 0; | ||
| 97 | 97 | | |||
| 98 | switch (e->key ()) | 98 | switch (e->key ()) | ||
| 99 | { | 99 | { | ||
| 100 | case Qt::Key_Home: dxLocal = -1, dyLocal = -1; break; | 100 | case Qt::Key_Home: dxLocal = -1; | ||
| 101 | case Qt::Key_Up: dyLocal = -1; break; | 101 | dyLocal = -1; | ||
| 102 | case Qt::Key_PageUp: dxLocal = +1, dyLocal = -1; break; | 102 | break; | ||
| 103 | 103 | | |||
| 104 | case Qt::Key_Left: dxLocal = -1; break; | 104 | case Qt::Key_Up: dyLocal = -1; | ||
| 105 | case Qt::Key_Right: dxLocal = +1; break; | 105 | break; | ||
| 106 | 106 | | |||
| 107 | case Qt::Key_End: dxLocal = -1, dyLocal = +1; break; | 107 | case Qt::Key_PageUp: dxLocal = +1; | ||
| 108 | case Qt::Key_Down: dyLocal = +1; break; | 108 | dyLocal = -1; | ||
| 109 | case Qt::Key_PageDown: dxLocal = +1, dyLocal = +1; break; | 109 | break; | ||
| 110 | | ||||
| 111 | case Qt::Key_Left: dxLocal = -1; | ||||
| 112 | break; | ||||
| 113 | | ||||
| 114 | case Qt::Key_Right: dxLocal = +1; | ||||
| 115 | break; | ||||
| 116 | | ||||
| 117 | case Qt::Key_End: dxLocal = -1; | ||||
| 118 | dyLocal = +1; | ||||
| 119 | break; | ||||
| 120 | | ||||
| 121 | case Qt::Key_Down: dyLocal = +1; | ||||
| 122 | break; | ||||
| 123 | | ||||
| 124 | case Qt::Key_PageDown: dxLocal = +1; | ||||
| 125 | dyLocal = +1; | ||||
| 126 | break; | ||||
tcanabrava: this is harder to read. | |||||
| 110 | } | 127 | } | ||
| 111 | 128 | | |||
| 112 | if (dx) | 129 | if (dx) | ||
| 113 | *dx = dxLocal; | 130 | *dx = dxLocal; | ||
| 114 | if (dy) | 131 | if (dy) | ||
mkoller: Please keep the "tabular" style as it was. It's more readable. | |||||
| 115 | *dy = dyLocal; | 132 | *dy = dyLocal; | ||
| 116 | } | 133 | } | ||
| 117 | 134 | | |||
| 118 | //--------------------------------------------------------------------- | 135 | //--------------------------------------------------------------------- | ||
| 119 | 136 | | |||
| 120 | void kpTool::seeIfAndHandleArrowKeyPress (QKeyEvent *e) | 137 | void kpTool::seeIfAndHandleArrowKeyPress (QKeyEvent *e) | ||
| 121 | { | 138 | { | ||
| 122 | int dx, dy; | 139 | int dx, dy; | ||
| Show All 27 Lines | |||||
| 150 | #endif | 167 | #endif | ||
| 151 | 168 | | |||
| 152 | // Make sure we really moved at least one doc point (needed due to | 169 | // Make sure we really moved at least one doc point (needed due to | ||
| 153 | // rounding error). | 170 | // rounding error). | ||
| 154 | 171 | | |||
| 155 | if (view->transformViewToDoc (QPoint (newViewX, newViewY)) == | 172 | if (view->transformViewToDoc (QPoint (newViewX, newViewY)) == | ||
| 156 | view->transformViewToDoc (oldPoint)) | 173 | view->transformViewToDoc (oldPoint)) | ||
| 157 | { | 174 | { | ||
| 158 | newViewX += viewIncX, newViewY += viewIncY; | 175 | newViewX += viewIncX; | ||
| 176 | newViewY += viewIncY; | ||||
| 159 | 177 | | |||
| 160 | #if DEBUG_KP_TOOL && 0 | 178 | #if DEBUG_KP_TOOL && 0 | ||
| 161 | qCDebug(kpLogTools) << "\tneed adjust for doc - newPoint=" | 179 | qCDebug(kpLogTools) << "\tneed adjust for doc - newPoint=" | ||
| 162 | << QPoint (newViewX, newViewY) << endl; | 180 | << QPoint (newViewX, newViewY) << endl; | ||
| 163 | #endif | 181 | #endif | ||
| 164 | } | 182 | } | ||
| 165 | 183 | | |||
| 166 | 184 | | |||
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this is harder to read.